6. 15. Install set screw (23). Apply slight pressure to the piston assembly.
16. Repeat Step 15 for the opposite side.
17. Use a suitable measuring device to center the swashplate. Measure the distance that is from
the machined face of the housing to both sides of the swashplate. Adjust setscrews (23) to
achieve the same distance to the swashplate.
18. Install retainer (24), and bolts (25).
Illustration 9 g06063253
19. Install barrel assembly (40).
Illustration 10 g06063248
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7. Illustration 11 g06063242
20. Install bearings (39).
21. Install port plate (36) and gasket (35).
22. Install head (38).
23. Install coupling (37).
Illustration 12 g01325564
24. Repeat Steps16 through Steps 23 for barrel assembly (34).
25. Install barrel assembly (34).
Illustration 13 g01325541
26. Install housing (22) and bolts (21). Tighten bolts (21) to a torque of 110 � 10 N�m
(81 � 7 lb ft).
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8. Illustration 14 g01377507
Illustration 15 g01377504
27. Install crossover relief valves (14B), backup ring (14D), O-ring seal (14C), O-ring seal
(14E) and plugs (14A) into the head.
Illustration 16 g01325540
28. Install O-ring seal (20), backup ring (19), and O-ring seal (18).
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9. Illustration 17 g01325538
29. Install O-ring seals (17), backup rings (16), and O-ring seal (15).
Illustration 18 g01325536
30. Install valve (11). Tighten valve (11) to a torque of 44 � 3 N�m (32 � 2 lb ft).
31. Install cartridge (14), coil (12), and nut (13). Tighten nut (13) to a torque of 80 � 10 N�m
(59 � 7 lb ft).
32. Install the cross over relief valves and the plugs into the head. Tighten plugs (21) to a torque
of 110 � 10 N�m (81 � 7 lb ft).
Illustration 19 g01377500
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10. 33. Install screen (6A).
Illustration 20 g01325526
34. Install cartridge (6), bolts (5), coil (4), the O-ring seal, and nut (3). Tighten bolts (5) to a
torque of 5.5 � 0.1 N�m (49 � 0.9 lb in).
Illustration 21 g01325527
35. Install control arm (8) and gasket (7).
36. Apply Tooling (E) to control arm (8).
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11. Illustration 22 g01325534
37. Install valve (10) and bolts (9). Tighten bolts (9) to a torque of 13 � 1 N�m (115 � 9 lb in).
Illustration 23 g01325524
38. Repeat Steps 34 through Steps 35 for valve (2).
39. Install bolts (1) and valve (2). Tighten bolts (1) to a torque of 13 � 1 N�m (115 � 9 lb in).
40. Bench test the pump before installation into the machine.
End By:
a. Install the pump. Refer to Disassembly and Assembly, "Piston Pump (Hydrostatic) -
Install".
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Thu Oct 24 00:03:56 UTC+0800 2019
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12. Shutdown SIS
Previous Screen
Product: COMPACT TRACK LOADER
Model: 289D COMPACT TRACK LOADER WCT
Configuration: 289D Compact Track Loader WCT00001-UP (MACHINE) POWERED BY C3.3B Engine
Disassembly and Assembly
259D, 279D, 289D, 299D and 299D XHP Compact Track Loaders, 257D, 277D, 287D,
297D and 297D XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D and
272D XHP Skid Steer Loaders Power Train
Media Number -UENR3730-09 Publication Date -01/05/2015 Date Updated -13/08/2018
i06018552
Piston Motor (Hydrostatic) - Remove and Install - CTL
SMCS - 5058-010
S/N - A9Z1-UP
S/N - FTK1-UP
S/N - FTL1-UP
S/N - GTC1-UP
S/N - GTK1-UP
S/N - GTL1-UP
S/N - JST1-UP
S/N - PPT1-UP
S/N - RCX1-UP
S/N - TAW1-UP
S/N - WCT1-UP
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 439-3940 Link Bracket 2
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14. Illustration 3 g02877139
5. Attach Tooling (A) and a suitable lifting device to piston motor (5). The weight of the
piston motor (5) is approximately 91 kg (200 lb).
Illustration 4 g01524029
Note: Note the orientation of motor.
6. Remove bolts (6). Remove piston motor (5).
Installation Procedure
1. Install piston motor (5) in the reverse order of removal.
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Thu Oct 24 00:04:52 UTC+0800 2019
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15. Shutdown SIS
Previous Screen
Product: COMPACT TRACK LOADER
Model: 289D COMPACT TRACK LOADER WCT
Configuration: 289D Compact Track Loader WCT00001-UP (MACHINE) POWERED BY C3.3B Engine
Disassembly and Assembly
259D, 279D, 289D, 299D and 299D XHP Compact Track Loaders, 257D, 277D, 287D,
297D and 297D XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D and
272D XHP Skid Steer Loaders Power Train
Media Number -UENR3730-09 Publication Date -01/05/2015 Date Updated -13/08/2018
i07085921
Piston Motor (Hydrostatic) - Disassemble - CTL
SMCS - 4351-015
S/N - A9Z1-UP
S/N - FTK1-UP
S/N - FTL1-UP
S/N - GTC1-UP
S/N - GTK1-UP
S/N - GTL1-UP
S/N - JST1-UP
S/N - PPT1-UP
S/N - RCX1-UP
S/N - TAW1-UP
S/N - WCT1-UP
Disassembly Procedure
Table 1
Required Tools
Tools Part Number Part Description Qty
A 136-1452 Retaining Ring Pliers 1
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16. B 6V-2062 Tips 1
C 1P-0074 Slide Hammer Puller Gp 1
D 4C-5651 Threaded Adapter 1
E 1P-0510 Driver Gp 1
F 8H-0663 Bearing Puller Gp 1
G
426-2717 Reaction Plate 1
8T-7338 Bolt 4
9X-8268 Washer 4
H 5F-7339 Adapter 1
J
385-8578 Hydraulic Wrench 1
385-8589 Reaction Arm Assembly 1
426-2719 Block Assembly 1
J
132-8126 Hydraulic Wrench(1)
1
237-3952 Reaction Arm Assembly(2)
1
426-2720 Block Assembly(2)
1
K
308-5676 Spanner Wrench Assembly(3)
1
329-1669 Spanner Wrench Assembly(4)
1
308-5675 Driver Assembly 1
426-2723 Adapter 1
L
385-8479
Hydraulic Pump Gp
115v
1
384-8916
Hydraulic Pump Gp
208-240v
1
M 1H-3110 Bearing Puller Gp 1
(1)
Can be used in place of 385-8578 Hydraulic Wrench.
(2)
For use with 132-8126 Hydraulic Wrench only.
(3)
6 Pin
(4)
7 Pin
Start By:
a. Remove the piston motor.
b. Refer to Service Magazine, M0084409, "New Tools Are Available for Drive Motor Service
on All Compact Track Loaders" for dealer built bench option and alternative tooling.
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17. Illustration 1 g03354906
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
1. Use suitable press, Tooling (A), and (B) to remove retaining ring (1) from head (2).
Illustration 2 g03354917
2. Remove plate (3).
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18. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
If there is no response to
click on the link above,
please download the PDF
document first and then
click on it.
19. Illustration 3 g03354920
3. Remove springs (4).
Illustration 4 g03355153
4. Use Tooling (C) and Tooling (D) to remove piston (5).
Illustration 5 g03354936
5. Remove bolts (6) from head (7).
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20. Illustration 6 g03355200
Illustration 7 g03354980
6. Remove head (7) though pushing down on shaft (8) to keep the rotating group from being
removed with head (7).
Illustration 8 g03355274
7. Remove backup ring (9), O-ring seal (10), O-ring seal (11), and backup ring (12).
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21. Illustration 9 g03355217
8. Remove shaft (13), friction discs (14), and plates (15).
Illustration 10 g03355225
9. Remove port plate (16) from head (7).
Illustration 11 g03355229
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22. Illustration 12 g03355261
10. Use Tooling (E) to remove seal (18) and bearing (17) from head (7).
Illustration 13 g03354486
11. Remove bolt (19) and speed sensor (20).
Illustration 14 g03354509
12. Remove O-ring seal (21) from speed sensor (20).
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