Gear Group (Rear) - Remove and Install
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C9 Engines for Caterpillar Built Machines
[RENR9579]
C9 Engines for Caterpillar Built Machines
Fuel Transfer Pump - Remove and Install
C9 Engines for Caterpillar Built Machines
Flywheel Housing - Remove and Install
BASIC ENGINE
GEAR GP
C9 Engines for Caterpillar Built Machines
Gear Group (Rear) - Remove and Install
1.1. Removal Procedure
2.1. Installation Procedure
Removal Procedure
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| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| A | 1P-0520 | Driver Gp | 1 |
| B | 1P-0510 | Driver Gp | 1 |
Start By:
- Remove the flywheel and pump drive gear. Refer to Disassembly and Assembly, "Flywheel - Remove".
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| NOTICE |
|---|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Remove bolts (1) and remove retainer (2). Remove gear assembly (3) .
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| Illustration 1 | g01383883 |
- Use Tooling (A) in order to remove bushing (4) from gear assembly (3) .
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| Illustration 2 | g01383924 |
- Repeat Steps 1 and 2 for the opposite side.
- Remove bolts (5). Remove adapter (6) and the O-ring seal.
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| Illustration 3 | g01383927 |
- Use Tooling (B) in order to remove bearing (7) from adapter assembly (6) .
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| Illustration 4 | g01384414 |
- Remove gear assembly (8) .
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| Illustration 5 | g01384424 |
- Remove cover (9) and the O-ring seal.
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| Illustration 6 | g01384430 |
- Use Tooling (B) in order to remove bearing (10) .
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| Illustration 7 | g01384432 |
- Repeat Steps 4 through 8 for the opposite side.
Installation Procedure
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| NOTICE |
|---|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Lower the temperature of bearing (10). Be sure to match Dimension (B) and Dimension (C) when you are installing bearing (10). Dimension (B) indicates the angle of the joint on bearing (10). Dimension (B) is 15° ± 1°. Dimension (C) shows the distance from bearing (10) to the end of the bore. Dimension (C) is 4.000 ± 0.500 mm (0.1575 ± 0.0197 inch).
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| Illustration 8 | g01384432 |
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| Illustration 9 | g01384692 |
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| Illustration 10 | g01384693 |
- Lower the temperature of bearing (10A). Be sure to match Dimension (D) and Dimension (E) when you are installing bearing (10A). Dimension (D) indicates the angle of the joint on bearing (10A). Dimension (D) is 15° ± 1°. Dimension (E) shows the distance from bearing (10A) to the end of the bore. Dimension (E) is 4.000 ± 0.500 mm (0.1575 ± 0.0197 inch).
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| Illustration 11 | g01384714 |
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| Illustration 12 | g01384715 |
- Install the O-ring seal and cover (9) .
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| Illustration 13 | g01384430 |
- Install gear assembly (8). Be sure that oil passage plug (8A) is facing outward.
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| Illustration 14 | g01384783 |
- Lower the temperature of bearing (7). Be sure to match Dimension (F) and Dimension (G) when you are installing bearing (7) into adapter assembly (6). Dimension (F) indicates the angle of the joint on bearing (7). Dimension (F) is 15° ± 1°. Dimension (G) shows the distance from bearing (7) to the end of the bore. Dimension (G) is 3.500 ± 0.500 mm (0.1378 ± 0.0197 inch).
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| Illustration 15 | g01384809 |
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| Illustration 16 | g01384831 |
- Install the O-ring seal and adapter assembly (6). Install bolts (5) .
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| Illustration 17 | g01383927 |
- Repeat Steps 3 through 6 for the opposite side.
- Lower the temperature of bearing (4). Install bearing (4) into gear assembly (3). Be sure that each relief (H) in bearing (4) is within 2° of each relief in gear assembly (3) .
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| Illustration 18 | g01384996 |
- Position gear assembly (3) and retainer (2). Install bolts (1) .
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| Illustration 19 | g01383883 |
- Repeat Steps 8 and 9 for the opposite side.
End By: Install the flywheel and pump drive gear. Refer to Disassembly and Assembly, "Flywheel - Install".
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