ENGINE AR 7W5014 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 8S-7610 Base 1
396-9840 Cylinder 1
350-7768 Electric Hydraulic Pump (115V) 1
350-7769 Electric Hydraulic Pump Gp (230V) 1
8S-7615 Pin 1
B 155-3597 Wheel Chock 6
Personal injury can result from driveline torque windup under load.Unequal wheel speed can result in driveline torque windup which can cause driveline components to be under load during disassembly.Relieve the driveline torque windup before disassembly.
Install the steering frame lock.
Install Tooling (B) to stabilize the machine.
Illustration 1 g00763121
Use tool (A) in order to raise the front axle until one of the wheels clears the ground. This will release the drive line torque windup in the drive train. Lower the front axle and remove Tooling (A).
Illustration 2 g01190997
Remove bolts (1) in order to disconnect drive shaft (2) from the center axle.
Illustration 3 g01190998
Remove bolts (3) in order to disconnect center drive shaft (2) from the hitch drive shaft.
Use two people in order to remove center drive shaft (2) from the machine. The weight of center drive shaft (2) is approximately 44 kg (97 lb).
Illustration 4 g01191099
Remove bolts (4) in order to remove universal joint (5) from center drive shaft (2).
Illustration 5 g01191100
Remove bolts (6) in order to remove universal joint (7) from center drive shaft (2) . Installation Procedure
Install center drive shaft (2) in the reverse order of removal.
Tighten bolts (6) and (4) to a torque of 117 10 N m (86 7 lb ft).
Tighten bolts (1) and (3) to a torque of 117 10 N m (86 7 lb ft).