SEAL 9X6383 - Caterpillar

Illustration 15 g01131888
Position carrier (30) in a suitable vise.
Use Tooling (C) and Tooling (J) to tighten nut (29) (not shown).
Use Tooling (J) to measure the bearing preload. The correct bearing preload is 0.3 N m (3.0 lb in) to 1.35 N m (12.0 lb in).
Bend a tang of lock washer (27) (not shown) in one of the slots in nut (29) .
Illustration 16 g01131893
Position carrier (30) to support bracket (34) .
Install bolt (28) .
Illustration 17 g01131897
Use Tooling (L) to check the backlash of pinion (25). Measure the backlash at three equally spaced teeth on pinion (25). Average the three measurements. The correct backlash is 0.210 0.075 mm (0.0083 0.0030 inch). If necessary, remove support bracket (34) to add or remove shims from shims (36) (not shown).
Illustration 18 g01131142
Illustration 19 g01131110
Install bearing (23) in planetary gear (22) .
Position planetary gear (22) and discs (24) in planetary carrier (15) .
Install shaft (19) in planetary carrier (15) .
If the rubber in pin (21) is damaged, replace pin (21) .
Align the hole in shaft (19) with the hole in planetary carrier (15) .
Install pin (21). Install pin (21) even with the surface of planetary carrier (15) .
Repeat Steps 49 through 54 for the two remaining planetary gears.
Install retaining ring (20) in planetary carrier (15) .
Use Tooling (B) to compress retaining ring (20) .
Position planetary carrier (15) into ring gear (7) .
Remove Tooling (B) .
Illustration 20 g01131101
Position gear (18) and plate (17) on planetary carrier (15) .
Install bolts (16). Tighten bolts (16) to a torque of 50 10 N m (37 7 lb ft).
Illustration 21 g01131097
Install sun gear (14) in planetary carrier (15) .
Illustration 22 g01131088
Illustration 23 g01131079
Install bearing (12) in planetary gear (11) .
Position gear (11) and discs (13) in planetary carrier (3) .
Install shaft (8) .
If the rubber in pin (10) is damaged, replace pin (10) .
Align the hole in shaft (8) with the hole in planetary carrier (3) .
Install pin (10) even with the surface of carrier (3) .
Repeat Steps 63 through 68 for the three remaining planetary gears.
Install seal ring (9) on planetary carrier (3) .
Illustration 24 g01131005
Install planetary carrier (3) in ring gear (7) .
Install thrust ring (6) (not shown) and retaining ring (5) .
Apply Tooling (M) to the flange of slinger (4). Position slinger (4) on planetary carrier (3) .
Install bolts (2) .
Illustration 25 g01131003
Install Tooling (A) and a suitable lifting device to planetary carrier (3). The weight of planetary carrier (3) is approximately 48 kg (105 lb).
Position planetary carrier (3) .
Remove Tooling (A) .
Illustration 26 g01130955
Install remaining bolts (2) .
Install bolts (1) .End By: Install the final drive, steering differential, and brake (left side).