Pump Drive - Remove
Removal Procedure
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| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| A | 138-7575 | Link Bracket | 2 |
| B | 3E-3879 | Eyebolt | 1 |
| C | 154-6181 | Forcing Screw | 2 |
| D | 154-6182 | Forcing Bolt | 2 |
| E | 1P-0510 | Driver Gp | 1 |
| 8B-7551 | Bearing Puller Gp | 1 | |
| 126-7181 | Sliding Plate | 4 | |
| 6V-3010 | Puller Gp | 1 | |
- Position the transmission onto suitable cribbing. The weight of the transmission is approximately 1316 kg (2900 lb).
Note: The pump drive output gear can be removed without the removal of the case assembly. Only the removal of the idler gear requires the removal of the case assembly.
- Remove bolts (1) and (2) .
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 | |
| Illustration 1 | g02359576 |
- Disconnect harness assembly (3) and position the harness assembly out of the way. Remove the input speed sensor.
- Remove bolt (5), retainer (6), and yoke (7). Remove O-ring seal (4) (not shown).
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 | |
| Illustration 2 | g02363056 |
- Yoke (11) is located on the opposite side. Remove bolt (9), retainer (10), and yoke (11). Remove O-ring seal (8) (not shown).
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 | |
| Illustration 3 | g02387596 |
- Attach Tooling (A) and a suitable lifting device to Locations (X). Remove the bolts for cover assembly (12). The weight of cover assembly (12) is approximately 59 kg (130 lb).
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 | |
| Illustration 4 | g02386918 |
- Use Tooling (D) to break the seal between the case assembly and cover assembly (12). The holes for inserting Tooling (D) are at Locations (X). Remove cover assembly (12) .
- Remove the retainer and remove gear (13) .
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| Illustration 5 | g02389844 |
- Attach Tooling (B) and a suitable lifting device to shaft assembly (14). The weight of shaft assembly (14) is approximately 75 kg (165 lb). Remove shaft assembly (14) .
- Mark the location of bearing cage (17) for assembly purposes. Remove bolts (16). Use Tooling (C) in order to remove bearing cage (17). Remove shims (15) (not shown).
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| Illustration 6 | g02390917 |
- Repeat Step 10 for the other bearing cages.
- Remove bolt (19). Remove tube assembly (18) and the O-ring seals.
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| Illustration 7 | g02391160 |
- Attach Tooling (A) and a suitable lifting device to case (21). Remove bolts (20) and (22). The weight of case assembly (21) is approximately 365 kg (805 lb).
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| Illustration 8 | g02393131 |
- Use Tooling (D) to break the seal of case assembly (21). Remove case assembly (21) .
- Use a suitable lifting device in order to reposition case assembly (21) onto suitable cribbing.
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| Illustration 9 | g02387079 |
- Remove bolts (23). Use Tooling (D) in order to remove pump drive cover (24) and pump drive gear (25) .
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| Illustration 10 | g02393377 |
- Remove O-ring seal (26) and gear (25) from cover (24) .
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| Illustration 11 | g02393458 |
- Use Tooling (E) in order to remove bearings (27) from gear (25) .
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| Illustration 12 | g02393479 |
- Remove bolts (28), plate (29) and O-ring seal (30) .
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| Illustration 13 | g02393597 |
View from below. | |
- Remove bolt (31) and remove shaft (32) from the bore.
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| Illustration 14 | g02393627 |
Note: Care should be taken when bolt (31) is removed. When the bolt is removed, shaft (32) could fall out of the bore.
- Remove idler gear (34) and remove thrust washers (33) .
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| Illustration 15 | g02394957 |
- Remove bearing (36) from idler gear (34) .
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| Illustration 16 | g02395140 |
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