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GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
GULF ADVANTAGE AUTOMOBILES
Basic Automobile Knowledge
2013
09/05 Basic automobile, history, petrol vs diesel vs hybrid vs Electrical
10/05 Basic parts of vehicle, engine, chassis, power train, body
11/05 ignition, lubrication cooling, fuel, starting, charging, exhaust
12/05 Tire, axle, steering, brake, abs
15/05 , Ebd, front drive, rear drive 4x4 drive, disc, drum
16/05 , Adas
17/05 , Car accessories
18/05 , Scan, emission Noms, BS standard
19/05 , EV
22/05 , Auto electrical and A/C
23/05 , Convocation and general calss
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Contents
Basic
Mechanical
‫المكانيك‬ ‫اسس‬
Component’s
Names
‫االجزاء‬ ‫مسميات‬
Wheel & Tire ‫واإلطارات‬ ‫الجنوط‬
Engine
Characteristics
‫المكينة‬ ‫خصائص‬
Electrical ‫كهربائي‬
Air condition ‫الهواء‬ ‫مكيف‬
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Component’s Names
‫االجزاء‬ ‫مسميات‬
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‫سقف‬ Roof
‫السيارة‬ ‫صندوق‬
‫إسطبات‬
‫الخلفي‬ ‫رفرف‬
‫زجاج‬
‫مقبض‬
‫ال‬
‫باب‬
‫باب‬
‫مرآة‬
‫الجانبية‬
‫كفر‬
‫رفرف‬
‫امامي‬
Front spoiler ‫الصدام‬ ‫لحية‬
‫ا‬
‫إل‬
‫الجانبية‬ ‫شارات‬
‫معدنية‬ ‫لوحة‬
‫الصدمات‬
‫األمامية‬ ‫المصابيح‬
‫الرديتر‬ ‫شبكة‬
‫كبوت‬
‫ال‬
‫مساحة‬
‫سقف‬ ‫فتحة‬
‫سقف‬
‫كفر‬ ‫طاسة‬
‫قائم‬
‫امامي‬
‫الخلفي‬ ‫زجاج‬ ‫ركن‬
‫وسطي‬ ‫قائم‬
‫مرآة‬
‫الجانبية‬
‫امامي‬ ‫زجاج‬
‫مثلث‬
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‫السيارة‬ ‫صندوق‬
‫ا‬ ‫ضوء‬
‫لخلفي‬
‫االحتياطي‬ ‫اإلطار‬
‫سيارة‬ ‫اإلطار‬
‫بكس‬ ‫جير‬
‫شكمان‬
‫الكردان‬ ‫عمود‬
‫فلتر‬
‫الزيت‬
‫الدينامو‬
‫ال‬
‫رديتر‬
‫مبينة‬
‫بطارية‬
‫هواء‬ ‫فلتر‬
‫علبة‬
‫مساحة‬
Steering ‫الدركسون‬ ‫عجلة‬
‫ال‬
‫مساحة‬
‫كرسي‬
‫الخلفية‬ ‫الرؤية‬ ‫مرآة‬
‫قرص‬
‫الفرامل‬
‫باب‬ ‫زيق‬
‫جانبي‬
‫االمامي‬ ‫الزجاج‬ ‫زيق‬
‫علبة‬ reservoir
Propeller sh
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‫فرامل‬ ‫قرص‬
‫التحكم‬ ‫ذراع‬
‫السفلي‬
‫االمامي‬ ‫المكينة‬ ‫حامل‬
‫مكينة‬ ‫كرسي‬
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‫الخلفية‬ ‫الرؤية‬ ‫مرآة‬
‫مرآة‬
‫والعة‬
‫دخول‬ ‫فتحة‬
‫المكيف‬ ‫الهواء‬
‫التابلوه‬ ‫صندوق‬
‫التابلوه‬ ‫صندوق‬
‫مسجل‬
‫السرعة‬ ‫دعسة‬
‫دعسة‬
‫الفرامل‬
‫الدركسون‬ ‫عمود‬
‫ا‬ ‫زراع‬
‫شارات‬
‫مساحات‬ ‫زراع‬
‫العدادات‬ ‫لوحة‬
‫شماسة‬
‫ا‬ ‫في‬ ‫التحكم‬
‫لتدفيئة‬
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1. Head lamp
2. Radiator grill
3. Engine hood
4. Front window
5. Wipers
6. Out Side Rear view
mirror
7. Door Outside
Handles
8. Side Protection
moldings
9. Fenders
10. Disc Wheels
11. Side turn signals
12. Clearance lamps
13. Fog lamp ‫ضباب‬
14. Bumpers
15. Front spoiler
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16. Pillars
17. Garnish
18. Rear window glass
19. Rear combination
lamp
20. Muffler and tail pipe
21. License plate lamp
22. Rear spoiler
23. Trunk lid
24. Mud guards
25. Fuel lid
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16. ‫السيارة‬ ‫قوائم‬
17. ‫قوائم‬
‫جانبي‬
18. ‫الخلفية‬ ‫زجاج‬
19. ‫الخلفية‬ ‫المصابيح‬ ‫مجموعة‬
20. ‫كنداسة‬
‫و‬
‫الذيل‬ ‫ماسورة‬
21. ‫لمبة‬
‫معدنية‬ ‫لوحة‬
22. ‫الشندة‬ ‫سبويلر‬
23. ‫السيارة‬ ‫صندوق‬
24. ‫واقية‬
‫من‬
‫الطين‬
25. ‫غطاء‬
‫خزان‬
‫الوقود‬
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14. Trim
15. Door inside handle
16. Window regulator
handle
17. Inside rear view
mirror
18. Sun visor
19. Console Box
20. Trunk opener
21. Fuel lid opener
22. Rear Package Tray
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14. ‫زيق‬
15. ‫داخلي‬ ‫باب‬ ‫مقبض‬
16. ‫الزجاج‬ ‫رافعة‬
17. ‫الخلفية‬ ‫الرؤية‬ ‫مرآة‬
18. ‫الشماسة‬
19. ‫حاوي‬ ‫صندوق‬
20. ‫ال‬ ‫فتحة‬
‫صندوق‬
21. ‫فتحة‬
‫الوقود‬ ‫غطاء‬
22. ‫الخلفي‬ ‫تحزين‬ ‫مكان‬
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Basic Mechanical
‫المكانيك‬ ‫اسس‬
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ENGINE
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ENGINE
ENGINE IS THE POWER PLANT OF THE AUTOMOBILE
 IT GENERATES MOTIVE POWER FOR LOCOMOTION
 IT CONVERTS CHEMICAL ENERGY OF THE FUEL TO
MECHANICAL ENERGY
 ENGINE DEVELOPS POWER & TORQUE
TORQUE : - Is the capacity to do work. Measured in Kg-m , N-m , Lb-ft
POWER : - How fast the work can be done Measured in - Horse Power,
Kilo watt
‫عزم‬
‫طاقة‬
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ENGINE
Click
Power
‫السحب‬ ‫اإلنضغاط‬ ‫القدرة‬ ‫التفريغ‬
4 ‫شوط‬
T D C
B D C
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Turbo
BDC TDC
TDC BDC
Exhaust Valve
Intake cam Exhaust cam Brake cam
Intake valve
Exhaust valve
Valve
lift
Intake Valve
TDC
suction
Crank angle
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EGR lift Brake lift
suction
Valve
lift
Exhaust Valve
Intake Valve
BDC TDC
TDC BDC TDC
Crank angle
Turbo
Intake cam Exhaust cam Brake cam
Intake valve
Exhaust valve
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Compression
Crank angle
Valve
lift
Exhaust Valve
Intake Valve
BDC TDC
TDC BDC TDC
Turbo
Intake cam Exhaust cam Brake cam
Intake valve
Exhaust valve
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Combustion
Valve
lift
Exhaust Valve
Intake Valve
BDC TDC
TDC BDC TDC
Turbo
Intake cam Exhaust cam Brake cam
Intake valve
Exhaust valve
Crank angle
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Expansion
Valve
lift
Exhaust Valve
Intake Valve
BDC TDC
TDC BDC TDC
Intake cam Exhaust cam Brake cam
Intake valve
Exhaust valve
Crank angle
Turbo
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Exhaust
Valve
lift
Exhaust Valve
Intake Valve
BDC TDC
TDC BDC TDC
Turbo
Intake cam Exhaust cam Brake cam
Intake valve
Exhaust valve
Crank angle
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Valve
lift
Exhaust Valve
Intake Valve
BDC TDC
TDC BDC TDC
Exhaust
Turbo
Intake cam Exhaust cam Brake cam
Intake valve
Exhaust valve
Crank angle
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CLUTCH
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CONFIDENTIAL
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CLUTCH
 CLUTCH IS THE CRUCIAL LINK BETWEEN THE POWER
PLANT (ENGINE) AND THE DRIVELINE
 THE PURPOSE OF THE CLUTCH IS TO LINK OR DELINK
(ENGAGE OR DIS-ENGAGE) THE ENGINE FROM THE
DRIVELINE, AS DESIRED BY THE DRIVER
 IT IS ALSO MAKING STARTING SMOOTH, MAKES IT POSSIBLE
TO STOP THE VEHICLE WITHOUT STALLING AND MAKES ENGINE
OPERATION EASIER
COMPONENTS OF CLUCH
•CLUTCH MASTER CYLINDER
• CLUTCH SLAVE CYLINDER
• RELEASER BEARING
• CLUTCH PRESSURE PLATE
• CLUTCH DRIVEN PLATE
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CONFIDENTIAL
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The torque converter is a coupling
between the engine and transmission
of the vehicle. The purpose is to allow
the vehicle to come to a stop, with the
engine running. From this perspective,
it acts much like an automatic clutch.
TORQUE CONVERTER
‫تنجره‬
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Torque converters work by
transferring power, through fluid
motion. An easy way to understand
might be to consider two desk fans.
One connected to power and turned
on, the other unplugged. Motion of
air, coming from the running fan, can
make the blades in the non-running
fan turn. A torque converter works
similarly. Internal blades, attached to
the converter housing and bolted to
the engine flywheel, move
transmission fluid. The motion of
this fluid causes other blades,
attached to the transmission, to turn.
This drives the vehicle and at idle,
allows the engine to run with the
vehicle not moving.
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Structure of Torque converter
◆The flow of the
fluid
in Torque
converter
1. Pump impeller
2. Turbine runner
3. Stator
4. Lockup damper
5. One way clutch
6. Converter front cover
7. Lockup piston
Stator
Pump impeller Turbine
runner
Flow of
fluid
Click
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TRANSMISSION
TRANSMISSION
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OR CAUSING THE VEHICLE TO REVERSE
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Click
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GEAR RATIO
30
39
19
44
4.583
42
20
23
37
28
32
37
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‫الجير‬ ‫نسبة‬
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Basic structure of Automatic transmission
Gear
mechanism
2
Control
system
3
1 Torque
converter
Input
Output
AUTOMATIC
TRANSMISSION
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①Torque converter
The torque converter is composed of three types of impellers: the
pump impeller coupled with the output shaft of the engine, the
turbine runner coupled with the input shaft of the transmission,
and the stator fixed to the case; the inside of the converter is
filled with oil.
The function of the torque converter is to use this oil for
transmitting the driving power from the engine to the
transmission with effective torque conversion, which is done
automatically and sleeplessly
②Transmission mechanism
Because the drive force is transmitted by the torque converter
only, it cannot function as a an efficient power transmission
device; for this reason, a gearbox has been added to the output
shaft of the torque converter.
③Control system
The control system operates the hydraulic multi-disk clutch and
the brakes according to the driving conditions, and together with
gear shifting by the planetary gear set, it sends oil to the torque
converter, lubricates the various transmission parts, etc.
AUTOMATIC
TRANSMISSION
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Click
AUTOMATIC
TRANSMISSION
Planetary gear system
‫جير‬ ‫بالنتري‬
‫جير‬ ‫سن‬
‫جير‬ ‫ستار‬
‫جير‬ ‫رينج‬
Ring = 42
Star = 12
Sun = 18
‫كوكبي‬
‫جير‬
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Gear ratio
Clutch No.2
Clutch No.3
Brake No.2
BrakeNo.2
One way Clutch No.1
Input shaft and Middle planetary shaft are connected
Middle planetary gear rotation is lock
Middle & Rear planetary ring gear are rotation is lock
Left rotation of Middle planetary carrier to case is
locked
Component & Operation
Component & Operation
condition
【1】 Structure AT
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【2】 Operation
〔1〕 1st (D range・ L-3 range)
〔2〕 2nd (D range・L - 3 range)
AT
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〔4〕 4th (D range・4 range)
〔3〕 3rd (D range・L- 3 range)
AT
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AT
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〔7〕 R (R
range)
AT
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‫السرعة‬ ‫متغير‬ ‫حركة‬ ‫ناقل‬
Continuously variable transmission
‫وخالفا‬
‫للناقل‬
‫الحركة‬
‫األوتوماتيكي‬
‫والذى‬
‫لديه‬
‫عدد‬
‫مجموعة‬
‫من‬
‫النسب‬
‫الترسية‬
،
‫والسيارات‬
‫مع‬
CVT
‫استخدام‬
‫نظام‬
‫بكرة‬
‫وحزام‬
‫لتقديم‬
‫مجموعة‬
‫غير‬
‫محدودة‬
‫من‬
‫النسب‬
‫والعتاد‬
.
‫السيارات‬
‫مع‬
‫نظام‬
‫نقل‬
‫متغير‬
‫باستمرار‬
‫االستفادة‬
‫من‬
‫البكرات‬
‫واألحزمة‬
‫لتوفير‬
‫العتاد‬
‫نسب‬
‫متفاوتة‬
.
‫هذا‬
‫النظام‬
‫يتكون‬
‫من‬
‫ز‬
‫وج‬
‫من‬
‫متغير‬
‫البكرات‬
‫قطر‬
.
‫في‬
‫حين‬
‫أن‬
‫مساهمة‬
‫بكرة‬
‫هو‬
‫واحد‬
‫متص‬
‫ل‬
‫إلى‬
،‫محرك‬
‫ويتم‬
‫توصيل‬
‫بكرة‬
‫خرج‬
‫إلى‬
‫العجالت‬
‫بالسيارة‬
.
‫حز‬
‫ام‬
‫معدني‬
‫يمتد‬
‫بين‬
‫البكرات‬
‫اثنين‬
.
‫عندما‬
‫بكرة‬
‫نصفي‬
‫أكثر‬
‫قر‬
‫با‬
‫من‬
‫بعضها‬
،‫البعض‬
‫وحزام‬
‫من‬
‫المعدن‬
‫أو‬
‫سلسلة‬
‫يذهب‬
‫أعلى‬
‫على‬
‫بك‬
‫رة‬
‫وبالتالي‬
‫زيادة‬
‫القطر‬
‫من‬
‫بكرة‬
.
‫هذا‬
‫هو‬
‫التغيير‬
‫في‬
‫القطر‬
‫من‬
‫ب‬
‫كرة‬
‫أن‬
‫يحقق‬
‫نسب‬
‫نقل‬
‫متنوعة‬
.
‫ويمكن‬
‫تحقيق‬
‫نسبة‬
‫منخفضة‬
‫ع‬
‫ندما‬
‫القطر‬
‫من‬
‫بكرة‬
‫مدخالت‬
‫أصغر‬
‫من‬
‫بكرة‬
‫االنتاج‬
.
،‫وهكذا‬
‫فإن‬
‫التغ‬
‫يير‬
‫في‬
‫قطر‬
‫البكرات‬
‫تلعب‬
‫دورا‬
‫كبيرا‬
‫في‬
‫تغيير‬
‫نسبة‬
‫من‬
‫سرع‬
‫ة‬
‫المحرك‬
‫إلى‬
‫سرعة‬
‫السيارة‬
.
‫وخالفا‬
‫لالنتقال‬
‫التقليدية‬
‫التي‬
‫تكون‬
‫ف‬
‫يها‬
‫نسبة‬
‫التغيرات‬
‫في‬
‫مراحل‬
‫عند‬
‫تحويل‬
،‫التروس‬
‫والتغييرات‬
‫نسبة‬
‫ع‬
‫ندما‬
‫مستمر‬
‫في‬
‫ما‬
‫يقود‬
‫السيارة‬
‫مع‬
‫نظام‬
CVT.
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GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
Unlike the automatic transmission which has a
set number of gear ratios, and cars with CVT
use a pulley and belt system to provide an
unlimited range of gear ratios.
Cars with continuously variable transmission
system to take advantage of pulleys and belts
to provide varying gear ratios. This system
consists of a pair of variable diameter pulleys.
While the contribution of one reel is connected
to the engine, and the reel is connected output
to the drive wheels. Metal belt running
between two pulleys. When pulley halves
closer to each other, and a belt of metal or
chain goes higher on the reel and thus
increase the diameter of the reel. This is the
change in the diameter of the reel to achieve a
variety of transfer rates. The ratio can be
achieved when the diameter of the low input
pulley smaller reel production. Thus, the
change in the diameter pulleys play a major
role in changing the ratio of engine speed to
vehicle speed. Unlike traditional transmission
where the ratio of changes in stages when
converting the gears, and the percentage
changes when continuously driving the car
with the CVT system.
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DIFFERENTIAL
DIFFERENTIAL
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DIFFERENTIAL
 The differential on a front wheel drive car is not a
separate component, but is part of (inside) the transaxle. On a
rear wheel drive car, the transmission and differential (drive axle)
are separate, and connected together via a driveshaft.
The purpose of a differential is to allow the two driven wheels
to turn at different speeds. As the car goes around a corner, the
outside wheel travels further than the inside wheel, and thus
must turn more revolutions. If the two wheels were solidly
connected together, one tire would skid any time the car was not
travelling in a straight line.
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GAA PROPERTY
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GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
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GAA PROPERTY
Click
Ring gear
Sun gears
planet gears
Click
54
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CONFIDENTIAL
GAA PROPERTY
DIFFERENTIAL
DRIVE SHAFTS
55
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
DRIVE SHAFTS
 In front wheel drive vehicles, the drive shafts transfer
the drive directly from the differential to the front wheels. A short
inner stub shaft is splined to the differential side gear and an
outer stub shaft is splined to the front wheel hub. Each stub
shaft has a yoke, or housing, to accommodate a CV JOINT, at
each end of a connecting intermediate shaft. CV JOINT let the
shaft keep rotating while allowing for changes due to suspension
movement - such as shaft length and horizontal angle, and shaft
angle as the steering turns
56
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GAA PROPERTY
DRIVE SHAFT WITH CV
Constant velocity joint with boot, attachment
parts and grease . CV JOINT.
Click
57
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CONFIDENTIAL
GAA PROPERTY
DIFFERENTIAL
STEERING
58
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CONFIDENTIAL
GAA PROPERTY
STEERING
The basic aim of steering is to ensure that the wheels are
pointing in the desired directions. This is typically achieved by a
series of linkages, rods, pivots and gears
One of the fundamental concepts is that of caster angle - each
wheel is steered with a pivot point ahead of the wheel; this
makes the steering tend to be self-centering towards the
direction of travel.
59
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GAA PROPERTY
An example of a chopper with
raked forks at an extreme
caster angle.
CASTER ANGLE : - Caster angle[1] or castor angle[2] is the angular
displacement from the vertical axis of the suspension of a steered wheel in a
car. Measured in Degrees
STEERING
60
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GAA PROPERTY
‫كاستر‬ ‫كامبر‬ ‫تو‬
-
‫إن‬
Caster
Camber
61
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GAA PROPERTY
STEERING
62
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GAA PROPERTY
Suspension is the term given to the system of springs, shock
absorbers and linkages that connects a vehicle to its wheels and
allows relative motion between the two.
Suspension systems serve a dual purpose — contributing to
the vehicle's road holding/handling and braking for good active
safety and driving pleasure, and keeping vehicle occupants
comfortable and reasonably well isolated from road noise,
bumps, and vibrations, etc
SUSPENSION
63
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GAA PROPERTY
SUSPENSION
64
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GAA PROPERTY
A vehicle brake is a brake used to slow down a vehicle by
converting its kinetic energy into heat. The basic hydraulic
system, most commonly used, usually has six main stages. The
brake pedal, the brake boost (vacuum servo), the master
cylinder, the apportioning valves and finally the roadwheel
brakes themselves.
A drum brake is a brake in which the friction is caused by a set
of brake shoes that press against the inner surface of a rotating
drum. The drum is connected to the rotating roadwheel hub.
The disc brake is a device for slowing or stopping the rotation
of a road wheel. A brake disc (or rotor in U.S. English), usually
made of cast iron or ceramic, is connected to the wheel or the
axle. To stop the wheel, friction material in the form of brake
pads (mounted in a device called a brake caliper) is forced
mechanically, hydraulically, pneumatically or electromagnetically
against both sides of the disc. Friction causes the disc and
attached wheel to slow or stop.
BRAKES
65
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CONFIDENTIAL
GAA PROPERTY
BRAKES
66
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CONFIDENTIAL
GAA PROPERTY
BRAKE
4. OPERATION EXPLANATION – Brake booster
Click
67
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CONFIDENTIAL
GAA PROPERTY
Piston
Cylinder
Piston Seal
Caliper
Brake Pad
BRAKE
4. OPERATION EXPLANATION – Disc brake
68
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CONFIDENTIAL
GAA PROPERTY
WHEEL & TIRE
‫واإلطارات‬ ‫الجنوط‬
69
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CONFIDENTIAL
GAA PROPERTY
3-4 TIRES AND WHEELS
1)OUTLINE AND STRUCTURE
Bias tire Radial tire
RADIAL CORD
BELT
BIAS
CORD
BREAKER
70
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CONFIDENTIAL
GAA PROPERTY
Tubeless tire
LINER
CHAMFER
BEAD TIRE
RIM VALVE
71
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CONFIDENTIAL
GAA PROPERTY
Tire with tube (Bias tire)
(4) Tire & wheel size nominations
7.50 - 16 - 14PR
TIRE WIDTH (INCHES)
TIRE INNER DIAMETER (INCHES)
PLY RATING
STRENGTH
(14 IS STRONGER
THAN 12)
72
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
Tire with tube (Radial tire)
11.00R - 20 - 18PR
TIRE WIDTH (INCHES)
TIRE INNER DIAMETER (INCHES)
PLY RATING
INDICATES RADIAL TIRE
73
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
7.50 - 16 - 14PR
TIRE WIDTH
7.50 : 7.50 inches
TIRE INSIDE DIA.
16 : 16 inches
PLY RATING
14PR : 14 Plies
7.50
16 inches
74
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
Tubeless tire(Radial tire)
205 / 75 R - 17.5
TIRE WIDTH (MILIMETER)
TIRE INNER
DIAMETER
(INCHES)
75% FLATTENING RATE
I.E., HEIGHT IS 75% OF WIDTH
INDICATES RADIAL TIRE
75
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
FLATTENING RATE
FLATTENING RATE =
TIRE WIDTH ‫عرض‬
TIRE HIGHT
TIRE WIDTH
TIRE HIGHT ‫ارتفاع‬
76
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
12 R 22.5 - 16PR
TIRE WIDTH (INCHES)
TIRE INNER DIAMETER (INCHES)
PLY RATING
INDICATES RADIAL TIRE
Tubeless tire(Radial tire)
77
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
16 X 6.00 GS - 135
WHEEL WIDTH (INCHES)
WHEEL INNER DIAMETER (INCHES)
OFFSET
(mm)
FLANGE SHAPE
Wheel size
78
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
SERVICE POINTS: Tire & wheel
Check the air pressure regularly to prevent uneven wear.
Refer to the Workshop Manual for the stipulated pressure.
Allowable max. load
Tire size Max. air press.
Kgf/cm2, lbf/in2 Single Dual
Tire dynamic
Effe. radius
Applicable
Rim size
7.50-16-14PR 6.50, 92.0 1,510kg 1,440kg 383mm 16X6.00GS
8.25-20-14PR 6.75, 96.0 2,060kg 1,950kg 468mm 20X6.50T
9.00-20-14PR 7.00,100.0 2,500kg 2,300kg 490mm 20X7.00T
Example;
79
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
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GAA PROPERTY
80
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CONFIDENTIAL
GAA PROPERTY
Make sure double tires have the same air pressure.
SAME AIR PRESSURE
81
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
When installing a disc wheel on
the drum, confirm that there are
no foreign substances on the
contact surface and tighten
the wheel uniformly. If
deformation occurs, brake
jitter due to brake drum inner
distortion may occur.
CONTACT SURFACE
82
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CONFIDENTIAL
GAA PROPERTY
Engine Characteristics
‫المكينة‬ ‫خصائص‬
83
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CONFIDENTIAL
GAA PROPERTY
Stroke(L)
Bore(D)
Number of
cylinders(N)
TOTAL DISPLACEMENT(V)
Top dead center(TDC)
Bottom dead center(BDC)
‫المحرك‬ ‫سعة‬
:
Engine Capacity
‫األعلى‬ ‫ميت‬ ‫نقطة‬ (TDC)
‫السفلى‬ ‫ميت‬ ‫نقطة‬ (BDC)
‫شوط‬
‫القطر‬ (D)
84
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CONFIDENTIAL
GAA PROPERTY
Stroke(L)
Bore(D)
COMPRESSION RATIO(C)
‫المكتسح‬ ‫الحجم‬
‫االحتراق‬ ‫غرفة‬ ‫حجم‬
‫اإلنضغاط‬ ‫نسبة‬
85
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CONFIDENTIAL
GAA PROPERTY
TORQUE(T)
‫عزم‬
Torque, moment or moment of force is the tendency of a force
to rotate an object about an axis
Relationship between force F, torque τ, linear
momentum p, and angular momentum L in a
system which has rotation constrained in one
plane only (forces and moments due to gravity and
friction not considered
T= N x R
86
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CONFIDENTIAL
GAA PROPERTY
OUT PUT(HP)
‫طاقه‬
If the amount of work than an engine can do in a given period
of time is called horse power. The torque is the amount of power
than engine produces.
Out put(HP) = 1/716 X Torque X Speed
Person A, a heavy person with great deal of strength, and
person B, who was not very strong, but who could run fast, had a
competition to see who could carry greatest number of bricks in
a minute.
A, with all his strength, could carry 10 bricks at one time, but
since he could not move very fast, he could only makes 10 round
trips.
One other hand, B, who was not very strong, could carry only 5
bricks at a time, but because he could run fast, he was able to
make 20 round rips
Thus, both persons were able to carry 100 bricks with in the
same period of time
87
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
ENGINE VALVE MECHANISM
OHV = Over head valve OHC = Over Head Cam
shaft
SOHC = Single Over
Head Cam shaft
DOHC = Double Over
Head Cam shaft
88
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
ENGINE VALVE MECHANISM
OHV = Over
head valve
SOHC = Single
Over Head Cam shaft
DOHC = Double
Over Head Cam shaft
89
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
EFI ELECTRONIC FUEL
INJECTION SYSTEM
Fuel injection is a system for admitting fuel into an internal
combustion engine. It has become the primary fuel delivery
system used in automotive engines, having replaced carburetors
during the 1980s and 1990s. A variety of injection systems have
existed since the earliest usage of the internal combustion
engine.
The primary difference between carburetors and fuel injection
is that fuel injection atomizes the fuel by forcibly pumping it
through a small nozzle under high pressure, while a carburetor
relies on suction created by intake air accelerated through a
Venturi tube to draw the fuel into the airstream.
90
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CONFIDENTIAL
GAA PROPERTY
EFI ELECTRONIC FUEL INJECTION SYSTEM
91
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
TURBO CHARGER
Blower Impeller
Blower case
Turbine case
Turbine shaft
Sectional view
92
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
Turbo
Intake cam Exhaust cam Brake cam
Intake valve
Exhaust valve
TURBO CHARGER
Turbine
Blower Impeller
93
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
OUTLINE AND STRUCTURE
ENGINE
CYLINDER
INTERCOOLER
BLOWE IMPELLER
TURBINE
WASTE GATE
CONTROL UNIT
WASTE GATE
VALVE
EXHAUST
GAS
DISCHARGE
OUTLET
FLOATING
BEARING
AIR INLET FROM
AIR CLEANER
ENGINE EXHAUST GAS
COMPRESSED AIR
25 ºC
150ºC
50 ºC
TURBO CHARGER
94
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CONFIDENTIAL
GAA PROPERTY
Electrical
‫كهربائي‬
95
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CONFIDENTIAL
GAA PROPERTY
BATTERY
BATTERY IS THE HEART OF THE ELECTRIC SYSTEM
1. ENGINE OFF: energy is used to operate the lighting
and accessory systems.
2. ENGINE STARTING: Battery Energy is used to operate the
starter motor and to provide current for the ignition system
during cranking.
3. Engine running: Battery energy may be needed when
the vehicle's electrical load requirements exceeded the supply
from the charging system.
The battery is the primary "Source" of electrical energy. It store chemical
energy. The chemical reaction changes chemical energy to electrical
energy.
96
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CONFIDENTIAL
GAA PROPERTY
BATTERY
Click
97
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
→
BATTERY
→
DISCHARGE
Pb
O2
Pb
H2 So4
H2 So4
H2 O
98
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
CHARGING
→
→
BATTERY
Pb
So4
Pb
So4
H2 So4
H2
O
2H2O
H2 O
99
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
BASIC ELECTRICITY
100
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
BASIC ELECTRICITY
101
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
I == v
I == 1/R
I=V/R
BASIC ELECTRICITY
‫مقاومة‬
‫تيار‬
‫الجهد‬
102
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CONFIDENTIAL
GAA PROPERTY
‫الجهد‬
‫تيار‬ ‫مقاومة‬
103
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
Voltage
Current Resistance
➗ ➗
104
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
Voltage
Current
Power
➗ ➗
105
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
Return
106
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
Return
107
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
Return
108
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
BASIC ELECTRICITY
Series
Parallel
109
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CONFIDENTIAL
GAA PROPERTY
110
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
DIODE
In electronics, a diode is a two-
terminal electronic component
with an asymmetric transfer
characteristic, with low (ideally
zero) resistance to current flow
in one direction, and high
(ideally infinite) resistance in the
other
111
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
DIODE
112
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
RELAY
113
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
RELAY
114
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CONFIDENTIAL
GAA PROPERTY
FUSES
Automotive fuses are a class of fuses used to protect the wiring and
electrical equipment for vehicles. They are generally rated for circuits no
higher than 24 volts direct current, but some types are rated for 42-volt
electrical systems. They are occasionally used in non-automotive
electrical products.
115
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CONFIDENTIAL
GAA PROPERTY
ALTERNATOR
An alternator is an electromechanical device that converts
mechanical energy to electrical energy in the form of alternating
current.
116
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CONFIDENTIAL
GAA PROPERTY
Dynamo
An alternator is an electromechanical device that converts
mechanical energy to electrical energy in the form of alternating
current.
117
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CONFIDENTIAL
GAA PROPERTY
118
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
ALTERNATOR
119
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CONFIDENTIAL
GAA PROPERTY
STARTING MOTOR
A starter is an electric motor for rotating an internal-
combustion engine so as to initiate the engine's operation under
its own power.
120
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CONFIDENTIAL
GAA PROPERTY
STARTING MOTOR
121
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
STARTING MOTOR
122
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
Simple wiring diagram
123
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY
Air Condition
‫الهواء‬ ‫مكيف‬
124
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CONFIDENTIAL
GAA PROPERTY
Automobile air conditioning systems cool the occupants of a
vehicle in hot weather
Air condition will supply hot air in cold weather
AIR CONDITION
Click
125
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CONFIDENTIAL
GAA PROPERTY
126
GULF ADVANTAGE AUTOMOBILES LLC Jan-2013
CONFIDENTIAL
GAA PROPERTY

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Automobile Basics

  • 1. GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY GULF ADVANTAGE AUTOMOBILES Basic Automobile Knowledge 2013
  • 2. 09/05 Basic automobile, history, petrol vs diesel vs hybrid vs Electrical 10/05 Basic parts of vehicle, engine, chassis, power train, body 11/05 ignition, lubrication cooling, fuel, starting, charging, exhaust 12/05 Tire, axle, steering, brake, abs 15/05 , Ebd, front drive, rear drive 4x4 drive, disc, drum 16/05 , Adas 17/05 , Car accessories 18/05 , Scan, emission Noms, BS standard 19/05 , EV 22/05 , Auto electrical and A/C 23/05 , Convocation and general calss
  • 3. 3 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Contents Basic Mechanical ‫المكانيك‬ ‫اسس‬ Component’s Names ‫االجزاء‬ ‫مسميات‬ Wheel & Tire ‫واإلطارات‬ ‫الجنوط‬ Engine Characteristics ‫المكينة‬ ‫خصائص‬ Electrical ‫كهربائي‬ Air condition ‫الهواء‬ ‫مكيف‬
  • 4. 4 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Component’s Names ‫االجزاء‬ ‫مسميات‬
  • 5. 5 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY ‫سقف‬ Roof ‫السيارة‬ ‫صندوق‬ ‫إسطبات‬ ‫الخلفي‬ ‫رفرف‬ ‫زجاج‬ ‫مقبض‬ ‫ال‬ ‫باب‬ ‫باب‬ ‫مرآة‬ ‫الجانبية‬ ‫كفر‬ ‫رفرف‬ ‫امامي‬ Front spoiler ‫الصدام‬ ‫لحية‬ ‫ا‬ ‫إل‬ ‫الجانبية‬ ‫شارات‬ ‫معدنية‬ ‫لوحة‬ ‫الصدمات‬ ‫األمامية‬ ‫المصابيح‬ ‫الرديتر‬ ‫شبكة‬ ‫كبوت‬ ‫ال‬ ‫مساحة‬ ‫سقف‬ ‫فتحة‬ ‫سقف‬ ‫كفر‬ ‫طاسة‬ ‫قائم‬ ‫امامي‬ ‫الخلفي‬ ‫زجاج‬ ‫ركن‬ ‫وسطي‬ ‫قائم‬ ‫مرآة‬ ‫الجانبية‬ ‫امامي‬ ‫زجاج‬ ‫مثلث‬
  • 6. 6 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY ‫السيارة‬ ‫صندوق‬ ‫ا‬ ‫ضوء‬ ‫لخلفي‬ ‫االحتياطي‬ ‫اإلطار‬ ‫سيارة‬ ‫اإلطار‬ ‫بكس‬ ‫جير‬ ‫شكمان‬ ‫الكردان‬ ‫عمود‬ ‫فلتر‬ ‫الزيت‬ ‫الدينامو‬ ‫ال‬ ‫رديتر‬ ‫مبينة‬ ‫بطارية‬ ‫هواء‬ ‫فلتر‬ ‫علبة‬ ‫مساحة‬ Steering ‫الدركسون‬ ‫عجلة‬ ‫ال‬ ‫مساحة‬ ‫كرسي‬ ‫الخلفية‬ ‫الرؤية‬ ‫مرآة‬ ‫قرص‬ ‫الفرامل‬ ‫باب‬ ‫زيق‬ ‫جانبي‬ ‫االمامي‬ ‫الزجاج‬ ‫زيق‬ ‫علبة‬ reservoir Propeller sh
  • 7. 7 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY ‫فرامل‬ ‫قرص‬ ‫التحكم‬ ‫ذراع‬ ‫السفلي‬ ‫االمامي‬ ‫المكينة‬ ‫حامل‬ ‫مكينة‬ ‫كرسي‬
  • 8. 8 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY ‫الخلفية‬ ‫الرؤية‬ ‫مرآة‬ ‫مرآة‬ ‫والعة‬ ‫دخول‬ ‫فتحة‬ ‫المكيف‬ ‫الهواء‬ ‫التابلوه‬ ‫صندوق‬ ‫التابلوه‬ ‫صندوق‬ ‫مسجل‬ ‫السرعة‬ ‫دعسة‬ ‫دعسة‬ ‫الفرامل‬ ‫الدركسون‬ ‫عمود‬ ‫ا‬ ‫زراع‬ ‫شارات‬ ‫مساحات‬ ‫زراع‬ ‫العدادات‬ ‫لوحة‬ ‫شماسة‬ ‫ا‬ ‫في‬ ‫التحكم‬ ‫لتدفيئة‬
  • 9. 9 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 1. Head lamp 2. Radiator grill 3. Engine hood 4. Front window 5. Wipers 6. Out Side Rear view mirror 7. Door Outside Handles 8. Side Protection moldings 9. Fenders 10. Disc Wheels 11. Side turn signals 12. Clearance lamps 13. Fog lamp ‫ضباب‬ 14. Bumpers 15. Front spoiler
  • 10. 10 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 16. Pillars 17. Garnish 18. Rear window glass 19. Rear combination lamp 20. Muffler and tail pipe 21. License plate lamp 22. Rear spoiler 23. Trunk lid 24. Mud guards 25. Fuel lid
  • 11. 11 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 16. ‫السيارة‬ ‫قوائم‬ 17. ‫قوائم‬ ‫جانبي‬ 18. ‫الخلفية‬ ‫زجاج‬ 19. ‫الخلفية‬ ‫المصابيح‬ ‫مجموعة‬ 20. ‫كنداسة‬ ‫و‬ ‫الذيل‬ ‫ماسورة‬ 21. ‫لمبة‬ ‫معدنية‬ ‫لوحة‬ 22. ‫الشندة‬ ‫سبويلر‬ 23. ‫السيارة‬ ‫صندوق‬ 24. ‫واقية‬ ‫من‬ ‫الطين‬ 25. ‫غطاء‬ ‫خزان‬ ‫الوقود‬
  • 12. 12 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 14. Trim 15. Door inside handle 16. Window regulator handle 17. Inside rear view mirror 18. Sun visor 19. Console Box 20. Trunk opener 21. Fuel lid opener 22. Rear Package Tray
  • 13. 13 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 14. ‫زيق‬ 15. ‫داخلي‬ ‫باب‬ ‫مقبض‬ 16. ‫الزجاج‬ ‫رافعة‬ 17. ‫الخلفية‬ ‫الرؤية‬ ‫مرآة‬ 18. ‫الشماسة‬ 19. ‫حاوي‬ ‫صندوق‬ 20. ‫ال‬ ‫فتحة‬ ‫صندوق‬ 21. ‫فتحة‬ ‫الوقود‬ ‫غطاء‬ 22. ‫الخلفي‬ ‫تحزين‬ ‫مكان‬
  • 14. 14 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Basic Mechanical ‫المكانيك‬ ‫اسس‬
  • 15. 15 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY
  • 16. 16 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY
  • 17. 17 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY ENGINE
  • 18. 18 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY ENGINE ENGINE IS THE POWER PLANT OF THE AUTOMOBILE  IT GENERATES MOTIVE POWER FOR LOCOMOTION  IT CONVERTS CHEMICAL ENERGY OF THE FUEL TO MECHANICAL ENERGY  ENGINE DEVELOPS POWER & TORQUE TORQUE : - Is the capacity to do work. Measured in Kg-m , N-m , Lb-ft POWER : - How fast the work can be done Measured in - Horse Power, Kilo watt ‫عزم‬ ‫طاقة‬
  • 19. 19 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY ENGINE Click Power ‫السحب‬ ‫اإلنضغاط‬ ‫القدرة‬ ‫التفريغ‬ 4 ‫شوط‬ T D C B D C
  • 20. 20 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 20 Turbo BDC TDC TDC BDC Exhaust Valve Intake cam Exhaust cam Brake cam Intake valve Exhaust valve Valve lift Intake Valve TDC suction Crank angle
  • 21. 21 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 21 EGR lift Brake lift suction Valve lift Exhaust Valve Intake Valve BDC TDC TDC BDC TDC Crank angle Turbo Intake cam Exhaust cam Brake cam Intake valve Exhaust valve
  • 22. 22 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 22 Compression Crank angle Valve lift Exhaust Valve Intake Valve BDC TDC TDC BDC TDC Turbo Intake cam Exhaust cam Brake cam Intake valve Exhaust valve
  • 23. 23 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 23 Combustion Valve lift Exhaust Valve Intake Valve BDC TDC TDC BDC TDC Turbo Intake cam Exhaust cam Brake cam Intake valve Exhaust valve Crank angle
  • 24. 24 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 24 Expansion Valve lift Exhaust Valve Intake Valve BDC TDC TDC BDC TDC Intake cam Exhaust cam Brake cam Intake valve Exhaust valve Crank angle Turbo
  • 25. 25 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 25 Exhaust Valve lift Exhaust Valve Intake Valve BDC TDC TDC BDC TDC Turbo Intake cam Exhaust cam Brake cam Intake valve Exhaust valve Crank angle
  • 26. 26 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 26 Valve lift Exhaust Valve Intake Valve BDC TDC TDC BDC TDC Exhaust Turbo Intake cam Exhaust cam Brake cam Intake valve Exhaust valve Crank angle
  • 27. 27 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY CLUTCH
  • 28. 28 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY CLUTCH  CLUTCH IS THE CRUCIAL LINK BETWEEN THE POWER PLANT (ENGINE) AND THE DRIVELINE  THE PURPOSE OF THE CLUTCH IS TO LINK OR DELINK (ENGAGE OR DIS-ENGAGE) THE ENGINE FROM THE DRIVELINE, AS DESIRED BY THE DRIVER  IT IS ALSO MAKING STARTING SMOOTH, MAKES IT POSSIBLE TO STOP THE VEHICLE WITHOUT STALLING AND MAKES ENGINE OPERATION EASIER COMPONENTS OF CLUCH •CLUTCH MASTER CYLINDER • CLUTCH SLAVE CYLINDER • RELEASER BEARING • CLUTCH PRESSURE PLATE • CLUTCH DRIVEN PLATE
  • 29. 29 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY
  • 30. 30 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY
  • 31. 31 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY
  • 32. 32 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY The torque converter is a coupling between the engine and transmission of the vehicle. The purpose is to allow the vehicle to come to a stop, with the engine running. From this perspective, it acts much like an automatic clutch. TORQUE CONVERTER ‫تنجره‬
  • 33. 33 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Torque converters work by transferring power, through fluid motion. An easy way to understand might be to consider two desk fans. One connected to power and turned on, the other unplugged. Motion of air, coming from the running fan, can make the blades in the non-running fan turn. A torque converter works similarly. Internal blades, attached to the converter housing and bolted to the engine flywheel, move transmission fluid. The motion of this fluid causes other blades, attached to the transmission, to turn. This drives the vehicle and at idle, allows the engine to run with the vehicle not moving.
  • 34. 34 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Structure of Torque converter ◆The flow of the fluid in Torque converter 1. Pump impeller 2. Turbine runner 3. Stator 4. Lockup damper 5. One way clutch 6. Converter front cover 7. Lockup piston Stator Pump impeller Turbine runner Flow of fluid Click
  • 35. 35 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY TRANSMISSION TRANSMISSION
  • 36. 36 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY OR CAUSING THE VEHICLE TO REVERSE
  • 37. 37 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Click
  • 38. 38 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY GEAR RATIO 30 39 19 44 4.583 42 20 23 37 28 32 37 34 ‫الجير‬ ‫نسبة‬
  • 39. 39 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Basic structure of Automatic transmission Gear mechanism 2 Control system 3 1 Torque converter Input Output AUTOMATIC TRANSMISSION
  • 40. 40 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY ①Torque converter The torque converter is composed of three types of impellers: the pump impeller coupled with the output shaft of the engine, the turbine runner coupled with the input shaft of the transmission, and the stator fixed to the case; the inside of the converter is filled with oil. The function of the torque converter is to use this oil for transmitting the driving power from the engine to the transmission with effective torque conversion, which is done automatically and sleeplessly ②Transmission mechanism Because the drive force is transmitted by the torque converter only, it cannot function as a an efficient power transmission device; for this reason, a gearbox has been added to the output shaft of the torque converter. ③Control system The control system operates the hydraulic multi-disk clutch and the brakes according to the driving conditions, and together with gear shifting by the planetary gear set, it sends oil to the torque converter, lubricates the various transmission parts, etc. AUTOMATIC TRANSMISSION
  • 41. 41 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Click AUTOMATIC TRANSMISSION Planetary gear system ‫جير‬ ‫بالنتري‬ ‫جير‬ ‫سن‬ ‫جير‬ ‫ستار‬ ‫جير‬ ‫رينج‬ Ring = 42 Star = 12 Sun = 18 ‫كوكبي‬ ‫جير‬
  • 42. 42 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Gear ratio Clutch No.2 Clutch No.3 Brake No.2 BrakeNo.2 One way Clutch No.1 Input shaft and Middle planetary shaft are connected Middle planetary gear rotation is lock Middle & Rear planetary ring gear are rotation is lock Left rotation of Middle planetary carrier to case is locked Component & Operation Component & Operation condition 【1】 Structure AT
  • 43. 43 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 【2】 Operation 〔1〕 1st (D range・ L-3 range) 〔2〕 2nd (D range・L - 3 range) AT
  • 44. 44 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 〔4〕 4th (D range・4 range) 〔3〕 3rd (D range・L- 3 range) AT
  • 45. 45 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY AT
  • 46. 46 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 〔7〕 R (R range) AT
  • 47. 47 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY ‫السرعة‬ ‫متغير‬ ‫حركة‬ ‫ناقل‬ Continuously variable transmission ‫وخالفا‬ ‫للناقل‬ ‫الحركة‬ ‫األوتوماتيكي‬ ‫والذى‬ ‫لديه‬ ‫عدد‬ ‫مجموعة‬ ‫من‬ ‫النسب‬ ‫الترسية‬ ، ‫والسيارات‬ ‫مع‬ CVT ‫استخدام‬ ‫نظام‬ ‫بكرة‬ ‫وحزام‬ ‫لتقديم‬ ‫مجموعة‬ ‫غير‬ ‫محدودة‬ ‫من‬ ‫النسب‬ ‫والعتاد‬ . ‫السيارات‬ ‫مع‬ ‫نظام‬ ‫نقل‬ ‫متغير‬ ‫باستمرار‬ ‫االستفادة‬ ‫من‬ ‫البكرات‬ ‫واألحزمة‬ ‫لتوفير‬ ‫العتاد‬ ‫نسب‬ ‫متفاوتة‬ . ‫هذا‬ ‫النظام‬ ‫يتكون‬ ‫من‬ ‫ز‬ ‫وج‬ ‫من‬ ‫متغير‬ ‫البكرات‬ ‫قطر‬ . ‫في‬ ‫حين‬ ‫أن‬ ‫مساهمة‬ ‫بكرة‬ ‫هو‬ ‫واحد‬ ‫متص‬ ‫ل‬ ‫إلى‬ ،‫محرك‬ ‫ويتم‬ ‫توصيل‬ ‫بكرة‬ ‫خرج‬ ‫إلى‬ ‫العجالت‬ ‫بالسيارة‬ . ‫حز‬ ‫ام‬ ‫معدني‬ ‫يمتد‬ ‫بين‬ ‫البكرات‬ ‫اثنين‬ . ‫عندما‬ ‫بكرة‬ ‫نصفي‬ ‫أكثر‬ ‫قر‬ ‫با‬ ‫من‬ ‫بعضها‬ ،‫البعض‬ ‫وحزام‬ ‫من‬ ‫المعدن‬ ‫أو‬ ‫سلسلة‬ ‫يذهب‬ ‫أعلى‬ ‫على‬ ‫بك‬ ‫رة‬ ‫وبالتالي‬ ‫زيادة‬ ‫القطر‬ ‫من‬ ‫بكرة‬ . ‫هذا‬ ‫هو‬ ‫التغيير‬ ‫في‬ ‫القطر‬ ‫من‬ ‫ب‬ ‫كرة‬ ‫أن‬ ‫يحقق‬ ‫نسب‬ ‫نقل‬ ‫متنوعة‬ . ‫ويمكن‬ ‫تحقيق‬ ‫نسبة‬ ‫منخفضة‬ ‫ع‬ ‫ندما‬ ‫القطر‬ ‫من‬ ‫بكرة‬ ‫مدخالت‬ ‫أصغر‬ ‫من‬ ‫بكرة‬ ‫االنتاج‬ . ،‫وهكذا‬ ‫فإن‬ ‫التغ‬ ‫يير‬ ‫في‬ ‫قطر‬ ‫البكرات‬ ‫تلعب‬ ‫دورا‬ ‫كبيرا‬ ‫في‬ ‫تغيير‬ ‫نسبة‬ ‫من‬ ‫سرع‬ ‫ة‬ ‫المحرك‬ ‫إلى‬ ‫سرعة‬ ‫السيارة‬ . ‫وخالفا‬ ‫لالنتقال‬ ‫التقليدية‬ ‫التي‬ ‫تكون‬ ‫ف‬ ‫يها‬ ‫نسبة‬ ‫التغيرات‬ ‫في‬ ‫مراحل‬ ‫عند‬ ‫تحويل‬ ،‫التروس‬ ‫والتغييرات‬ ‫نسبة‬ ‫ع‬ ‫ندما‬ ‫مستمر‬ ‫في‬ ‫ما‬ ‫يقود‬ ‫السيارة‬ ‫مع‬ ‫نظام‬ CVT.
  • 48. 48 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Unlike the automatic transmission which has a set number of gear ratios, and cars with CVT use a pulley and belt system to provide an unlimited range of gear ratios. Cars with continuously variable transmission system to take advantage of pulleys and belts to provide varying gear ratios. This system consists of a pair of variable diameter pulleys. While the contribution of one reel is connected to the engine, and the reel is connected output to the drive wheels. Metal belt running between two pulleys. When pulley halves closer to each other, and a belt of metal or chain goes higher on the reel and thus increase the diameter of the reel. This is the change in the diameter of the reel to achieve a variety of transfer rates. The ratio can be achieved when the diameter of the low input pulley smaller reel production. Thus, the change in the diameter pulleys play a major role in changing the ratio of engine speed to vehicle speed. Unlike traditional transmission where the ratio of changes in stages when converting the gears, and the percentage changes when continuously driving the car with the CVT system.
  • 49. 49 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY DIFFERENTIAL DIFFERENTIAL
  • 50. 50 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY DIFFERENTIAL  The differential on a front wheel drive car is not a separate component, but is part of (inside) the transaxle. On a rear wheel drive car, the transmission and differential (drive axle) are separate, and connected together via a driveshaft. The purpose of a differential is to allow the two driven wheels to turn at different speeds. As the car goes around a corner, the outside wheel travels further than the inside wheel, and thus must turn more revolutions. If the two wheels were solidly connected together, one tire would skid any time the car was not travelling in a straight line.
  • 51. 51 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY
  • 52. 52 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY
  • 53. 53 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Click Ring gear Sun gears planet gears Click
  • 54. 54 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY DIFFERENTIAL DRIVE SHAFTS
  • 55. 55 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY DRIVE SHAFTS  In front wheel drive vehicles, the drive shafts transfer the drive directly from the differential to the front wheels. A short inner stub shaft is splined to the differential side gear and an outer stub shaft is splined to the front wheel hub. Each stub shaft has a yoke, or housing, to accommodate a CV JOINT, at each end of a connecting intermediate shaft. CV JOINT let the shaft keep rotating while allowing for changes due to suspension movement - such as shaft length and horizontal angle, and shaft angle as the steering turns
  • 56. 56 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY DRIVE SHAFT WITH CV Constant velocity joint with boot, attachment parts and grease . CV JOINT. Click
  • 57. 57 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY DIFFERENTIAL STEERING
  • 58. 58 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY STEERING The basic aim of steering is to ensure that the wheels are pointing in the desired directions. This is typically achieved by a series of linkages, rods, pivots and gears One of the fundamental concepts is that of caster angle - each wheel is steered with a pivot point ahead of the wheel; this makes the steering tend to be self-centering towards the direction of travel.
  • 59. 59 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY An example of a chopper with raked forks at an extreme caster angle. CASTER ANGLE : - Caster angle[1] or castor angle[2] is the angular displacement from the vertical axis of the suspension of a steered wheel in a car. Measured in Degrees STEERING
  • 60. 60 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY ‫كاستر‬ ‫كامبر‬ ‫تو‬ - ‫إن‬ Caster Camber
  • 61. 61 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY STEERING
  • 62. 62 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Suspension is the term given to the system of springs, shock absorbers and linkages that connects a vehicle to its wheels and allows relative motion between the two. Suspension systems serve a dual purpose — contributing to the vehicle's road holding/handling and braking for good active safety and driving pleasure, and keeping vehicle occupants comfortable and reasonably well isolated from road noise, bumps, and vibrations, etc SUSPENSION
  • 63. 63 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY SUSPENSION
  • 64. 64 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY A vehicle brake is a brake used to slow down a vehicle by converting its kinetic energy into heat. The basic hydraulic system, most commonly used, usually has six main stages. The brake pedal, the brake boost (vacuum servo), the master cylinder, the apportioning valves and finally the roadwheel brakes themselves. A drum brake is a brake in which the friction is caused by a set of brake shoes that press against the inner surface of a rotating drum. The drum is connected to the rotating roadwheel hub. The disc brake is a device for slowing or stopping the rotation of a road wheel. A brake disc (or rotor in U.S. English), usually made of cast iron or ceramic, is connected to the wheel or the axle. To stop the wheel, friction material in the form of brake pads (mounted in a device called a brake caliper) is forced mechanically, hydraulically, pneumatically or electromagnetically against both sides of the disc. Friction causes the disc and attached wheel to slow or stop. BRAKES
  • 65. 65 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY BRAKES
  • 66. 66 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY BRAKE 4. OPERATION EXPLANATION – Brake booster Click
  • 67. 67 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Piston Cylinder Piston Seal Caliper Brake Pad BRAKE 4. OPERATION EXPLANATION – Disc brake
  • 68. 68 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY WHEEL & TIRE ‫واإلطارات‬ ‫الجنوط‬
  • 69. 69 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 3-4 TIRES AND WHEELS 1)OUTLINE AND STRUCTURE Bias tire Radial tire RADIAL CORD BELT BIAS CORD BREAKER
  • 70. 70 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Tubeless tire LINER CHAMFER BEAD TIRE RIM VALVE
  • 71. 71 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Tire with tube (Bias tire) (4) Tire & wheel size nominations 7.50 - 16 - 14PR TIRE WIDTH (INCHES) TIRE INNER DIAMETER (INCHES) PLY RATING STRENGTH (14 IS STRONGER THAN 12)
  • 72. 72 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Tire with tube (Radial tire) 11.00R - 20 - 18PR TIRE WIDTH (INCHES) TIRE INNER DIAMETER (INCHES) PLY RATING INDICATES RADIAL TIRE
  • 73. 73 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 7.50 - 16 - 14PR TIRE WIDTH 7.50 : 7.50 inches TIRE INSIDE DIA. 16 : 16 inches PLY RATING 14PR : 14 Plies 7.50 16 inches
  • 74. 74 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Tubeless tire(Radial tire) 205 / 75 R - 17.5 TIRE WIDTH (MILIMETER) TIRE INNER DIAMETER (INCHES) 75% FLATTENING RATE I.E., HEIGHT IS 75% OF WIDTH INDICATES RADIAL TIRE
  • 75. 75 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY FLATTENING RATE FLATTENING RATE = TIRE WIDTH ‫عرض‬ TIRE HIGHT TIRE WIDTH TIRE HIGHT ‫ارتفاع‬
  • 76. 76 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 12 R 22.5 - 16PR TIRE WIDTH (INCHES) TIRE INNER DIAMETER (INCHES) PLY RATING INDICATES RADIAL TIRE Tubeless tire(Radial tire)
  • 77. 77 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY 16 X 6.00 GS - 135 WHEEL WIDTH (INCHES) WHEEL INNER DIAMETER (INCHES) OFFSET (mm) FLANGE SHAPE Wheel size
  • 78. 78 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY SERVICE POINTS: Tire & wheel Check the air pressure regularly to prevent uneven wear. Refer to the Workshop Manual for the stipulated pressure. Allowable max. load Tire size Max. air press. Kgf/cm2, lbf/in2 Single Dual Tire dynamic Effe. radius Applicable Rim size 7.50-16-14PR 6.50, 92.0 1,510kg 1,440kg 383mm 16X6.00GS 8.25-20-14PR 6.75, 96.0 2,060kg 1,950kg 468mm 20X6.50T 9.00-20-14PR 7.00,100.0 2,500kg 2,300kg 490mm 20X7.00T Example;
  • 79. 79 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY
  • 80. 80 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Make sure double tires have the same air pressure. SAME AIR PRESSURE
  • 81. 81 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY When installing a disc wheel on the drum, confirm that there are no foreign substances on the contact surface and tighten the wheel uniformly. If deformation occurs, brake jitter due to brake drum inner distortion may occur. CONTACT SURFACE
  • 82. 82 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Engine Characteristics ‫المكينة‬ ‫خصائص‬
  • 83. 83 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Stroke(L) Bore(D) Number of cylinders(N) TOTAL DISPLACEMENT(V) Top dead center(TDC) Bottom dead center(BDC) ‫المحرك‬ ‫سعة‬ : Engine Capacity ‫األعلى‬ ‫ميت‬ ‫نقطة‬ (TDC) ‫السفلى‬ ‫ميت‬ ‫نقطة‬ (BDC) ‫شوط‬ ‫القطر‬ (D)
  • 84. 84 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Stroke(L) Bore(D) COMPRESSION RATIO(C) ‫المكتسح‬ ‫الحجم‬ ‫االحتراق‬ ‫غرفة‬ ‫حجم‬ ‫اإلنضغاط‬ ‫نسبة‬
  • 85. 85 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY TORQUE(T) ‫عزم‬ Torque, moment or moment of force is the tendency of a force to rotate an object about an axis Relationship between force F, torque τ, linear momentum p, and angular momentum L in a system which has rotation constrained in one plane only (forces and moments due to gravity and friction not considered T= N x R
  • 86. 86 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY OUT PUT(HP) ‫طاقه‬ If the amount of work than an engine can do in a given period of time is called horse power. The torque is the amount of power than engine produces. Out put(HP) = 1/716 X Torque X Speed Person A, a heavy person with great deal of strength, and person B, who was not very strong, but who could run fast, had a competition to see who could carry greatest number of bricks in a minute. A, with all his strength, could carry 10 bricks at one time, but since he could not move very fast, he could only makes 10 round trips. One other hand, B, who was not very strong, could carry only 5 bricks at a time, but because he could run fast, he was able to make 20 round rips Thus, both persons were able to carry 100 bricks with in the same period of time
  • 87. 87 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY ENGINE VALVE MECHANISM OHV = Over head valve OHC = Over Head Cam shaft SOHC = Single Over Head Cam shaft DOHC = Double Over Head Cam shaft
  • 88. 88 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY ENGINE VALVE MECHANISM OHV = Over head valve SOHC = Single Over Head Cam shaft DOHC = Double Over Head Cam shaft
  • 89. 89 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY EFI ELECTRONIC FUEL INJECTION SYSTEM Fuel injection is a system for admitting fuel into an internal combustion engine. It has become the primary fuel delivery system used in automotive engines, having replaced carburetors during the 1980s and 1990s. A variety of injection systems have existed since the earliest usage of the internal combustion engine. The primary difference between carburetors and fuel injection is that fuel injection atomizes the fuel by forcibly pumping it through a small nozzle under high pressure, while a carburetor relies on suction created by intake air accelerated through a Venturi tube to draw the fuel into the airstream.
  • 90. 90 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY EFI ELECTRONIC FUEL INJECTION SYSTEM
  • 91. 91 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY TURBO CHARGER Blower Impeller Blower case Turbine case Turbine shaft Sectional view
  • 92. 92 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Turbo Intake cam Exhaust cam Brake cam Intake valve Exhaust valve TURBO CHARGER Turbine Blower Impeller
  • 93. 93 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY OUTLINE AND STRUCTURE ENGINE CYLINDER INTERCOOLER BLOWE IMPELLER TURBINE WASTE GATE CONTROL UNIT WASTE GATE VALVE EXHAUST GAS DISCHARGE OUTLET FLOATING BEARING AIR INLET FROM AIR CLEANER ENGINE EXHAUST GAS COMPRESSED AIR 25 ºC 150ºC 50 ºC TURBO CHARGER
  • 94. 94 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Electrical ‫كهربائي‬
  • 95. 95 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY BATTERY BATTERY IS THE HEART OF THE ELECTRIC SYSTEM 1. ENGINE OFF: energy is used to operate the lighting and accessory systems. 2. ENGINE STARTING: Battery Energy is used to operate the starter motor and to provide current for the ignition system during cranking. 3. Engine running: Battery energy may be needed when the vehicle's electrical load requirements exceeded the supply from the charging system. The battery is the primary "Source" of electrical energy. It store chemical energy. The chemical reaction changes chemical energy to electrical energy.
  • 96. 96 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY BATTERY Click
  • 97. 97 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY → BATTERY → DISCHARGE Pb O2 Pb H2 So4 H2 So4 H2 O
  • 98. 98 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY CHARGING → → BATTERY Pb So4 Pb So4 H2 So4 H2 O 2H2O H2 O
  • 99. 99 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY BASIC ELECTRICITY
  • 100. 100 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY BASIC ELECTRICITY
  • 101. 101 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY I == v I == 1/R I=V/R BASIC ELECTRICITY ‫مقاومة‬ ‫تيار‬ ‫الجهد‬
  • 102. 102 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY ‫الجهد‬ ‫تيار‬ ‫مقاومة‬
  • 103. 103 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Voltage Current Resistance ➗ ➗
  • 104. 104 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Voltage Current Power ➗ ➗
  • 105. 105 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Return
  • 106. 106 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Return
  • 107. 107 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Return
  • 108. 108 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY BASIC ELECTRICITY Series Parallel
  • 109. 109 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY
  • 110. 110 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY DIODE In electronics, a diode is a two- terminal electronic component with an asymmetric transfer characteristic, with low (ideally zero) resistance to current flow in one direction, and high (ideally infinite) resistance in the other
  • 111. 111 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY DIODE
  • 112. 112 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY RELAY
  • 113. 113 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY RELAY
  • 114. 114 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY FUSES Automotive fuses are a class of fuses used to protect the wiring and electrical equipment for vehicles. They are generally rated for circuits no higher than 24 volts direct current, but some types are rated for 42-volt electrical systems. They are occasionally used in non-automotive electrical products.
  • 115. 115 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY ALTERNATOR An alternator is an electromechanical device that converts mechanical energy to electrical energy in the form of alternating current.
  • 116. 116 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Dynamo An alternator is an electromechanical device that converts mechanical energy to electrical energy in the form of alternating current.
  • 117. 117 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY
  • 118. 118 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY ALTERNATOR
  • 119. 119 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY STARTING MOTOR A starter is an electric motor for rotating an internal- combustion engine so as to initiate the engine's operation under its own power.
  • 120. 120 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY STARTING MOTOR
  • 121. 121 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY STARTING MOTOR
  • 122. 122 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Simple wiring diagram
  • 123. 123 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Air Condition ‫الهواء‬ ‫مكيف‬
  • 124. 124 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY Automobile air conditioning systems cool the occupants of a vehicle in hot weather Air condition will supply hot air in cold weather AIR CONDITION Click
  • 125. 125 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY
  • 126. 126 GULF ADVANTAGE AUTOMOBILES LLC Jan-2013 CONFIDENTIAL GAA PROPERTY