KIT-PUMP 4W9575 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A FT0121 Lifting Bracket 1
B 1U-8848 Axle Installation Tool 1
C FT1845 Brake Release Pump 1
C 030-8194 Flared Connector 1
D 2P-8312 Retaining Ring Pliers 1 Note: Before installation, inspect all the parts for wear or for damage. If a part is worn or damaged, replace the part.
Illustration 1 g00515155
If clamps (22) were removed from the rear axle shaft, position two clamps (22) away from the outboard end of the axle. Two clamps (22) should be a distance of 1735 5 mm (68.3 0.2 inch) away from the outboard end of the axle. Note: The left axle and the right axle are different lengths. The different lengths do not affect Dimension (D) on the left axle. Dimension (D) is 1735 5 mm (68.3 0.2 inch) for the left axle.Note: Before installation, use a 5/16 - 18 tap in order to clean the thread lock compound from the threads of the clamps.
Use four bolts (21) to install two clamps (22). Before installation, apply 7M-7456 Compound to the threads. Tighten the bolts to a torque of 30 4 N m (22.13 2.95 lb ft). Stake the bolts.
Illustration 2 g00515157
Install Tool (B) on rear axle shaft (20).
Use a suitable hoist to lift rear axle shaft (20). Slide the splined end into the final drive housing. Slide the splined end through the ring for the rear wheel speed sensor.
Align the tangs on clamp (22) and the slots in the ring for the rear wheel speed sensor. The clamp should slide through the ring for the rear wheel speed sensor.
Slide the axle through the ring for the rear wheel speed sensor. Engage the internal splines of the differential.
Illustration 3 g00515126
Illustration 4 g00515124
Install bearing (19).
Use a bar to align the planetary gears of the first reduction planetary carrier and of the second reduction planetary carrier. Install gear (18).
Use Tool (D) to install retaining ring (17).
Illustration 5 g00515119
Use a strap and a suitable hoist to install gear (12).
Remove Tool (B).
Illustration 6 g00515117
Install O-ring seal (6) on plug (5). Install the assembly.
Use four bolts (9) to install thrust plate (10). Note: Before the installation of bolts (9), clean the bolt holes with a M12 - 1.75 tap.Note: During the installation of bolts (9), tighten the bolts to a torque of 60 7 N m (44.3 5.2 lb ft).
Use two screws (8) and two washers to install thrust washer (7). Note: Before the installation of screws (8), clean the bolt holes with a M8 - 1.25 tap.Note: During the installation of screws (8), apply 4C-4030 Thread Lock Compound to the screws. Tighten the screws to a torque of 28 5 N m (20.7 3.7 lb ft).
Illustration 7 g00515158
Install O-ring seal (11). Note: Before installation, apply 1U-6396 O-Ring Assembly Compound to the O-ring seals.
Install two guide bolts (M12 - 1.75 x 200 mm long), as shown.
Use Tool (A) and a suitable hoist to position cover assembly