POWER TRAIN AR 3684085 - Caterpillar

Illustration 3 g00717990
Install six reaction dowels (31) in the transmission.
Install six clutch plates (29) and install five friction discs (30) into the transmission. A clutch plate should be installed first. Install the clutch plates and the friction discs in alternating order.
Illustration 4 g00717989
Install lip seal (26) to parking brake housing (12). The sealing lip must face the side of the parking brake housing that faces the transmission. Lubricate the lip of the lip seal with clean transmission oil.
Install O-ring seal (27) in parking brake housing (12). Lightly lubricate O-ring seal (27) with clean transmission oil.
Install O-ring seal (28) in parking brake housing (12).
Install O-ring seal (25) to parking brake housing (12). Lightly lubricate O-ring seal (25) with clean transmission oil.
Illustration 5 g00717986
Install 20 springs (23) and 20 springs (24) in parking brake housing (12).
Illustration 6 g00717969
Illustration 7 g00717965
Install O-ring seal (22) to piston (21). Lightly lubricate O-ring seal (22) with clean transmission oil.
Install piston (21) in piston (17).
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Install plug (20) in piston (17).
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Install piston (17) in parking brake housing (12). Install six bolts (19) and the washers that hold piston (17) to parking brake housing (12).
Install O-ring seal (18) in parking brake housing (12).
Illustration 10 g00717879
Install O-ring seal (16) on plug (15). Install plug (15) in parking brake housing (12) .
Install O-ring seal (14) on plug (13). Install plug (13) in parking brake housing (12) .
Illustration 11 g00717878
Install Tooling (A) to parking brake housing (12).
Position parking brake housing (12) to the transmission.
Install bolts (11) that hold parking brake housing (12) to the transmission.
Remove Tooling (A) from parking brake housing (12).
Illustration 12 g00717868
Install yoke (10) with the O-ring seal to the transmission shaft.
Install bolt (9) and the washer that holds yoke (10) to the transmission shaft. Tighten bolt (9) to a torque of 120 20 N m (89 15 lb ft).
Install yoke (7) to the differential.
Illustration 13 g00620832
Position universal joint group (6) to the drive shaft. Install bolts (4), the nuts, bolts (5) and the washers that hold universal joint group (6) to the drive shaft. Tighten bolts (4) and (5) to a torque of 160 25 N m (118 18 lb ft).
Connect air tube (8) to the fitting on parking brake housing (12).
Illustration 14 g00620828
Position two guards (3) to the front of parking brake housing (12). Install bolts and washers (1) that hold two guards (3) together. Install bolts and washers (2) that hold the guards to the front of parking brake housing (12).
Fill the transmission with oil to the proper level. Refer to the Operations and Maintenance Manual for the proper procedure.