OPERATOR AR 4657570 - Caterpillar

Illustration 2 g06225527
Section A-A
Table 2
Item Qty Part Specification Description
12 1 101-1365 Thrust Plate Install the thrust plate with the side marked "OUT" away from the gear face.
13 1 185-1497 Idler Gear As Lubricate the shaft, the bearing bore, and the thrust faces with clean engine oil.
14 8 7B-3235 Bolt Torque to 135 20 N.m (100 15 lb ft).
15 1 229-1663 Thrust Plate Install the thrust plate with the side marked "OUT" away from the gear face.
16 1 4N-0848 Wear Sleeve Before assembly, apply 4C-9506 Retaining Compound to the sleeve ID.
Illustration 3 g06225529
Section B-B
Illustration 4 g06225531
Tightening sequence
Table 3
Item Qty Part Specification Description
17 2 5F-7403 Lockwasher Bend the tab on the lockwashers that aligns with the slot in the bearing locknut.
18 2 5P-8429 O-Ring Seal Before assembly, Lubricate the bore lightly with the lubricant that is being sealed.
19 12 6J-3913 Bolt Tighten the bolts to 240 40 N.m (177 30 lb ft) in numerical sequence as shown in Illustration 4.
20 2 331-6188 Camshaft Gear As Lubricate the shaft, the bearing bore, and the thrust faces with clean engine oil.
21 2 117-8801 O-Ring Seal Before assembly, Lubricate the bore lightly with the lubricant that is being sealed.
22 6 031-5085 Locking Bolt Torque to 12 3 N.m (106 27 lb in).
23 2 5F-7404 Bearing Locknut Torque to 406 68 N.m (299 50 lb ft).