SPRING 0A1867 - Caterpillar

Illustration 10 g01140089
Use Tooling (P) and a suitable hammer to make a dimple 0.9 mm to 1.25 mm (0.04 to 0.050 inch) deep in housing (28) .
Illustration 11 g01139513
Illustration 12 g01139511
Install balls (21), lock washers (18), and bolts (20) .
Fold the tab on lock washers (18) over bolts (20), as shown.
Install O-ring seal (17) .
Illustration 13 g01139510
Install bearing (16) into gear (15) .
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Raise the temperature of gear (15). Install gear (15) onto housing (28) .Note: Make sure that the chamfered side of the bearing is installed against the carrier.
Illustration 15 g01139508
Use Tooling (K) to install retaining ring (14) .
Repeat Steps 14 through 16 for the other two gears.
Illustration 16 g01139507
Use Tooling (D) and a suitable lifting device in order to install ring gear (13) onto housing (28). The weight of ring gear (13) is approximately 32 kg (70 lb).
Illustration 17 g01139506
Install shaft (10) and retaining ring (11) onto carrier (12) .
Illustration 18 g01139504
Install bearing (9) and retaining ring (8) into the planetary gear.
Illustration 19 g01139889
Raise the temperature of planetary gear assembly (7). Install planetary gear assembly (7) onto carrier (12) and install retaining ring (6) .
Repeat Steps 20 through 21 for the remaining two gears.
Illustration 20 g01139502
Install planetary assembly (4) into the final drive housing.
Install O-ring seal (5) .
Illustration 21 g01140103
Measure the distance between thrust button (3A) and shaft (10). The distance between shaft (10) and thrust button (3A) should be 1.0 0.5 mm (0.04 0.02 inch).
Illustration 22 g01139910
Install cover (3) and bolts (2). Tighten bolts (2) evenly to a torque of 295 50 N m (218 37 lb ft).
Install drain plugs (1). Tighten drain plugs (1) to a torque of 40 5 N m (30 4 lb ft).
Make sure that the final drive is filled with oil before the final drive is put back into service. Refer to Operation and Maintenance Manual, "Capacities (Refill)".
Install the final drive sprocket if the sprocket was removed from the main housing. Refer to Disassembly and Assembly, "Final Drive Sprocket - Remove and Install" in this manual for the installation of the final drive sprocket.
Remove the final drive from Tooling (A). The weight of the final drive is approximately 250 kg (550 lb).End By: Install the final drive. Refer to Disassembly and Assembly, "Final Drive - Install".