KIT-GOVERNOR REPAIR 4P9621 - Caterpillar

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Install bearings (24) and (26) in gear (25).
Position thrust discs (23) and (27) on each side of gear (25).
Put gears (25) in position in the carrier. Install planetary shafts (21). Make sure that the holes in planetary shafts (21) are in alignment with the holes in the carrier. Install spring pin (22). Make sure that spring pins (22) are flush with the counterbore in the carrier.
Repeat Steps 79 through 81 for the installation of the remaining gears.
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Put slinger (20) in position in the carrier. Install locks (18) and bolts (19) that hold the slinger (20) in position. Bend the tabs on locks (18).
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Put carrier assembly (17) in position on the shaft assembly. Install the spacer on the carrier. Use Tooling (E) to install retaining ring (16) on the shaft assembly.
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Install gear (15) on the manifold assembly.
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Install dowels (14) in the manifold assembly.
Start with a friction disc and install friction discs (12) and clutch plates (13).
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Install seals (10) on the piston. Apply clean transmission oil to seals (10).
Install piston (11) in clutch housing (9).
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Install springs (8). Use Tooling (D) to hold the piston in the housing. Attach Tooling (B) and a suitable lifting device to the housing. The weight of clutch housing (9) is approximately 32 kg (70 lb).
Install clutch housing (9). Install bolts (7) that secure the planetary group. Tighten bolts (7) to a torque of 115 7 N m (85 5 lb ft)
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Attach Tooling (B) and a suitable lifting device to planetary group (6). The weight of planetary group (6) is approximately 565 kg (1250 lb). Install planetary group (6) into transmission case (5).
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Install tubes (4) and the O-ring seals.
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Install Tooling (B) and a suitable lifting device to modulating valve assembly (2). The weight of modulating valve assembly (2) is approximately 43 kg (95 lb).
Install bolts (3).
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Connect tube assembly (1).
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Remove the transmission assembly from Tooling (A). End By:
Connect the transmission and the output transfer gears.