Rear Power Take-Off (RPTO) - Disassemble
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3176C and 3196 Engines for Caterpillar Built Machines
[RENR1223]
3176C and 3196 Engines for Caterpillar Built Machines
Belt Tensioner - Remove and Install
3176C and 3196 Engines for Caterpillar Built Machines
Rear Power Take-Off (RPTO) - Assemble
BASIC ENGINE
POWER TAKE-OFF GP
3176C and 3196 Engines for Caterpillar Built Machines
Rear Power Take-Off (RPTO) - Disassemble
3176C and 3196 Engines for Caterpillar Built Machines
Rear Power Take-Off (RPTO) - Assemble
1.1. Disassembly Procedure
Disassembly Procedure
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| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 1P-0510 | Driver Group | 1 |
Start By:
- Remove the flywheel. 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. |
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| Illustration 1 | g00830328 |
(1) Bolt (2) Cover (3) O-ring (4) Bearing (5) Flywheel housing (6) Bolts (7) O-ring (8) Cover (9) O-ring (10) Crankshaft rear seal (11) Bolt (12) Pump drive gear (13) Idler gear (14) Dowel pin (15) Bearing (16) O-ring (17) Hydraulic pump adapter (18) Bolt (19) Bearing (20) Idler gear shaft (21) Bolt (22) Crankshaft drive gear (23) O-ring (24) Cover (25) Bolt | |
- Remove crankshaft drive gear (22).
- Remove six bolts (18) and washers in order to remove hydraulic pump adapter (17). Remove hydraulic pump adapter (17) and O-ring (16).
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| Illustration 2 | g00829624 |
- Inspect the condition of bearings (15). If necessary, use Tool (A) to remove the bearings.
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| Illustration 3 | g00828646 |
(15) Bearing (17) Hydraulic pump adapter (T) Oil passage | |
- Remove pump drive gear (12) .
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| Illustration 4 | g00829249 |
- Remove two bolts (1) and washers. Remove cover (2). Inspect the condition of bearing (4) inside flywheel housing (5). If necessary, use Tool (A) to remove the bearing.
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| Illustration 5 | g00829283 |
- Remove two bolts (6) and washers. Remove cover (8). Inspect the condition of bearing (4) inside flywheel housing (5). If necessary, use Tool (A) to remove the bearing.
- Remove three bolts (21) in order to remove idler gear shaft (20) .
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| Illustration 6 | g00829256 |
- Remove idler gear (13) from the flywheel housing.
- Inspect the condition of bearings (19). If necessary, use Tool (A) to remove the bearings.
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| Illustration 7 | g00828599 |
(13) Idler gear (19) Bearing (U) Relief groove in gear (V) Relief groove in bearing (Y) Angular misalignment between the bearing and the gear can not exceed two degrees. | |
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