Pump Drive - Remove
Removal Procedure
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| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| A | 138-7575 | Link Brackets | 4 |
| B | 1U-9202 | Lever Puller Hoist | 1 |
| C | 1P-2420 | Transmission Repair Stand | 1 |
| D | 154-6181 | Forcing Screws | 2 |
| E | 1P-0510 | Driver Gp | 1 |
| 8B-7551 | Bearing Puller Gp | 1 | |
| 126-7181 | Sliding Plates | 4 | |
| 6V-3010 | Puller Gp | 1 | |
Start By:
- Remove the input speed sensor. Refer to Disassembly and Assembly, "Speed Sensor (Transmission) - Remove".
- Disconnect harness assemblies (1) .
Note: The top pump drive gears can be removed without the removal of the case assembly. Only the removal of the idler gear requires the removal of the case assembly.
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| Illustration 1 | g01265765 |
- Remove bolts (2) and Electronic Control Module (3) .
- Use Tooling (A), Tooling (B), and a suitable lifting device to reposition transmission (4) onto Tooling (C). The weight of transmission (4) is approximately 1315 kg (2900 lb).
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| Illustration 2 | g01265774 |
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| Illustration 3 | g01265775 |
- Remove bolt (6), retainer (7), and yoke (8). Remove O-ring seal (5) .
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| Illustration 4 | g01265795 |
- Attach Tooling (A) and a suitable lifting device to cover assembly (9). The weight of cover assembly (9) is approximately 60 kg (130 lb).
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| Illustration 5 | g01265805 |
- Remove bolts (10) and bracket assemblies (11) .
- Reposition harness assembly (12) .
- Remove cover assembly (9) .
- Remove bolt (13) and retainer (14). Use two people in order to remove gear (15). The weight of gear (15) is approximately 23 kg (50 lb).
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| Illustration 6 | g01265829 |
- Use two people in order to remove gear assembly (16). The weight of gear assembly (16) is approximately 32 kg (70 lb).
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| Illustration 7 | g01265831 |
- Remove bolts (17). Remove retainer (18) and shims (19) .
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| Illustration 8 | g01265863 |
- Repeat Step 11 for the other retainers.
- Remove bolt (20). Remove tube assembly (21) .
- Remove tube assembly (22) .
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| Illustration 9 | g01265880 |
- Attach Tooling (A) and a suitable lifting device to case assembly (23). The weight of case assembly (23) is approximately 365 kg (800 lb).
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| Illustration 10 | g01265881 |
- Remove bolts (24) .
- Use Tooling (A), Tooling (B), and a suitable lifting device in order to reposition case assembly (23) .
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| Illustration 11 | g01265910 |
- Loosen bolts (25). Use Tooling (D) in order to separate adapter (24). Remove Tooling (D) .
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| Illustration 12 | g01265914 |
- Remove bolts (25), adapter (24), and gear (26) .
- Remove O-ring seal (27) and gear (26) from adapter (24) .
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| Illustration 13 | g01265924 |
- Use Tooling (E) in order to remove bearings (28) from gear (26) .
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| Illustration 14 | g01265932 |
- Repeat Steps 18 through 21 in order to remove the remaining adapter, gear, and bearings.
- Remove bolts (29), cover (30), and O-ring seal (31) .
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| Illustration 15 | g01266612 |
- Remove bolt (32). Remove shaft (33) .
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| Illustration 16 | g01265950 |
- Remove gear (34). Remove thrust discs (35) .
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| Illustration 17 | g01266697 |
- Remove bearing (36) from gear (34) .
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| Illustration 18 | g01266709 |
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