Caterpillar Cat 289D COMPACT TRACK LOADER (Prefix WCT) Service Repair Manual (WCT00001 and up).pdf

Service Repair Manual
Models
289D COMPACT TRACK LOADER

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
i06660138
Piston Pump (Hydrostatic) - Assemble
SMCS - 5070-016-H7
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
D 1P-1859 Retaining Ring Pliers 1
E 9S-3263 Thread Lock Compound 1
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289D Compact Track Loader WCT00001-UP (MACHINE) POWERED BY C3.3B En...
2019/10/24
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...

Illustration 1 g06063261
1. Raise the temperature of bearing (42).
2. Install bearing (42).
3. Use Tooling (D) to install retaining ring (43).
4. Install shaft assembly (40) and seal (44).
5. Install O-ring seal (45).
6. Install plate (46).
7. Install retaining ring (47).
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8. Raise the temperature of bearing (33).
9. Install bearing (33) onto shaft (32).
10. Install shaft (32).
11. Install bearings (31) onto swashplate (28).
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12. Install seals (29) and block (30).
13. Install piston assembly (27) and swashplate (28).
14. Install O-ring seal (26).
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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).
19. Install barrel assembly (40).
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20. Install bearings (39).
21. Install port plate (36) and gasket (35).
22. Install head (38).
23. Install coupling (37).
24. Repeat Steps16 through Steps 23 for barrel assembly (34).
25. Install barrel assembly (34).
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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27. Install crossover relief valves (14B), backup ring (14D), O-ring seal (14C), O-ring seal
(14E) and plugs (14A) into the head.
28. Install O-ring seal (20), backup ring (19), and O-ring seal (18).
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29. Install O-ring seals (17), backup rings (16), and O-ring seal (15).
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).
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33. Install screen (6A).
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).
35. Install control arm (8) and gasket (7).
36. Apply Tooling (E) to control arm (8).
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37. Install valve (10) and bolts (9). Tighten bolts (9) to a torque of 13 ± 1 N·m (115 ± 9 lb in).
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
10/10
289D Compact Track Loader WCT00001-UP (MACHINE) POWERED BY C3.3B ...
2019/10/24

Shutdown SIS
Previous Screen
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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Start By:
a. Remove the track.
1. Disconnect hose assemblies (1).
2. Remove cable straps (3).
3. Disconnect harness assembly (4).
4. Disconnect hose assembly (2).
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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).
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
3/3
2019/10/24

Shutdown SIS
Previous Screen
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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2019/10/24

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.
2/19
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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).
2. Remove plate (3).
3/19
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3. Remove springs (4).
4. Use Tooling (C) and Tooling (D) to remove piston (5).
5. Remove bolts (6) from head (7).
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6. Remove head (7) though pushing down on shaft (8) to keep the rotating group from being
removed with head (7).
7. Remove backup ring (9), O-ring seal (10), O-ring seal (11), and backup ring (12).
5/19
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8. Remove shaft (13), friction discs (14), and plates (15).
9. Remove port plate (16) from head (7).
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10. Use Tooling (E) to remove seal (18) and bearing (17) from head (7).
11. Remove bolt (19) and speed sensor (20).
12. Remove O-ring seal (21) from speed sensor (20).
7/19
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Caterpillar Cat 289D COMPACT TRACK LOADER (Prefix WCT) Service Repair Manual (WCT00001 and up).pdf

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Caterpillar Cat 289D COMPACT TRACK LOADER (Prefix WCT) Service Repair Manual (WCT00001 and up).pdf