GEAR-HYDRAULIC 7W0438 - Caterpillar

Removal Procedure
Start By:
Remove the bottom guard. Refer to Disassembly and Assembly, "Bottom Guard - Remove and Install" for the correct procedure.
Remove the main drive shaft. Refer to Disassembly and Assembly, "Main Drive Shaft - Remove and Install" for the correct procedure.
Illustration 1 g00642295
Remove eight bolts (2) from bracket (3). Remove bracket (3). Remove the two bolts from drive shaft guard (1). Remove drive shaft guard (1) .
Illustration 2 g00642297
Remove three bolts (5) from each end of drive shaft (4). Remove the drive shaft from the machine.Installation Procedure
Illustration 3 g00642297
Install drive shaft (4) on the machine. Install four bolts (5) on each end of the drive shaft.
Illustration 4 g00642295
Install drive shaft guard (1), bracket (3), and ten bolts (2) .End By:
Install the main drive shaft. Refer to Disassembly and Assembly, "Main Drive Shaft - Remove and Install" for the correct procedure.
Install the bottom guard. Refer to Disassembly and Assembly, "Bottom Guard - Remove and Install" for the correct procedure.