Lift Arms - Remove
Removal Procedure
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Required Tools     | |||
---|---|---|---|
Tool     | Part Number     | Part Description     | Qty     |
A     | 8S-7630     | Stand     | 2     |
8S-7631 | Tube     | 2     | |
8S-7615 | Pin     | 2     | |
8S-8048 | Saddle     | 2     | |
B     | 9U-6600     | Hand Hydraulic Pump     | 1     |
6V-3175 | Double Acting Cylinder     | 1     | |
9U-5344 | Puller Stud     | 1     | |
4K-0684 | Hard Washer     | 1     | |
9U-5346 | Nut     | 1     | |
6V-4035 | Sleeve     | 1     | |
C     | 9U-6600     | Hand Hydraulic Pump     | 1     |
6V-3170 | Double Acting Cylinder     | 1     | |
4C-9634 | Puller Stud     | 1     | |
9U-6832 | Nut     | 1     | |
9S-5564 | Pin Puller Sleeve As     | 1     | |
1P-1839 | Bearing Puller Adapter     | 1     | |
D     | 9U-6600     | Hand Hydraulic Pump     | 1     |
6V-3160 | Double Acting Cylinder     | 1     | |
4C-9634 | Puller Stud     | 1     | |
9U-6832 | Nut     | 1     | |
9S-5564 | Pin Puller Sleeve As     | 1     | |
9U-5337 | Bearing Puller Adapter     | 1     | |
E     | 9U-6600     | Hand Hydraulic Pump     | 1     |
6V-3160 | Double Acting Cylinder     | 1     | |
4C-9634 | Stud     | 1     | |
9U-6832 | Nut     | 1     | |
9S-5564 | Pin Puller Sleeve As     | 1     | |
1P-1836 | Bearing Puller Adapter     | 1     | |
F     | 9U-6600     | Hand Hydraulic Pump     | 1     |
6V-3160 | Double Acting Cylinder     | 1     | |
4C-9634 | Stud     | 1     | |
9U-6832 | Nut     | 1     | |
9S-5564 | Pin Puller Sleeve As     | 1     | |
1P-1835 | Bearing Puller Adapter     | 1     | |
G     | 9U-6600     | Hand Hydraulic Pump     | 1     |
6V-3160 | Double Acting Cylinder     | 1     | |
4C-9634 | Stud     | 1     | |
9U-6832 | Nut     | 1     | |
9S-5565 | Pin Puller Sleeve As     | 1     | |
1P-1834 | Bearing Puller Adapter     | 1     |
Start By:
- Remove the quick coupler. Refer to Disassembly and Assembly, "Quick Coupler- Remove and Install".
- Remove the front tilt levers and the front tilt links. Refer to Disassembly and Assembly, "Tilt Lever (Front) and Tilt Link (Front) - Remove and Install".
- Remove the attachment positioner. Refer to Disassembly and Assembly, "Attachment Positioner Control - Remove and Install".
- Remove the tilt cylinders. Refer to Disassembly and Assembly, "Tilt Cylinder - Remove".
- Remove the rear tilt levers. Refer to Disassembly and Assembly, "Tilt Lever (Rear) - Remove".
- Remove two bolts (1) and the clip assemblies from both lift arms.
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Illustration 1 | g00487924 |
- Remove two bolts (4) from mounting blocks (3) .
- Remove bolt (5) and the clip assemblies from both lift arms. Reposition hydraulic hose assemblies (2) away from the lift arms.
- Use a hoist and a suitable lifting sling to support the rod end of lift cylinder (6) .
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Illustration 2 | g00487940 |
- Remove bolt (8) and pin (7). Lower the rod end of lift cylinder (6) away from the lift arms.
- Repeat Steps 4 and 5 for the remaining lift cylinder.
- Fasten a hoist and suitable lifting slings to lift arms (8), as shown.
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Illustration 3 | g00488042 |
- Use Tooling (A) to support lift arms (9) .
- Remove bolt (8) and the washer from pin (6) .
- Remove grease fitting (7) from pin (6) .
- Install Tooling (B) on pin (6) .
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Illustration 4 | g00487623 |
Typical Example |
- Use Tooling (B) to remove pin (6). Repeat Steps 9 through 12 for the opposite side of the machine.
- Use a hoist to remove lift arms (9). The weight of lift arms (9) is 1016 kg (2240 lb).
- Remove lip seals (10), (11), (12), (13), and (14) from both sides of each lift arm.
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Illustration 5 | g00488063 |
- Use Tooling (C) to remove sleeve bearing (15) .
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Illustration 6 | g00488064 |
- Use Tooling (D) to remove sleeve bearing (16) .
- Use Tooling (E) to remove sleeve bearing (17) .
- Use Tooling (F) to remove sleeve bearing (18) .
- Use Tooling (G) to remove sleeve bearing (19) .
- Repeat Steps 15 through 20 for the opposite lift arm.
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