TUBE 2888955 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Description Qty
A 8T-3207 Lifting Bracket 1
5P-8622 Shackle 1
1D-4615 Bolt (3/4 inch by 10 by 5 1/2 inch) 2
1B-4331 Nut (3/4 inch by 10) 2
5P-8248 Washer (3.5 mm by 36.5 mm) 4 Reference: Refer to Specifications, SENR8324, "Final Drive" in the Service Manual for your machine.
Inspect the O-ring seals. If necessary, replace the O-ring seals. Apply clean oil to the O-ring seals before assembly.
Install the O-ring seal on the face of the final drive hub.
Personal injury or death can result from lifting a heavy assembly.The heavy assembly can fall if using an incorrect hoist to lift the load.Be sure the hoist has the correct capacity to lift a heavy assembly. Approximate weight of the assembly is given below.
Illustration 1 g00619544Note: The final drive weighs 670 kg (1480 lb).
Install tool (A) and a hoist on the final drive. If necessary, adjust dimension (X) on tool (A) in order to level the final drive.
Install the final drive on the machine.
Illustration 2 g00622099
Install two bolts (2).
Install bolts (1).
Tighten bolts (1) to a torque of 750 90 N m (550 65 lb ft).
Illustration 3 g00617868
Remove tool (A) from final drive (4).
Apply SAE 30W to the threads on the two bolts of the sprocket segment.
Install the two bolts, the two nuts, and the washers in the sprocket segment.
Tighten the two nuts to a torque of 300 50 N m (220 37 lb ft). Tighten the nuts by another 1/3 turn. The final torque must be a minimum of 570 N m (420 lb ft).
Fill the final drive with oil. Reference: See the procedure in Operation and Maintenance Manual, SEBU6891, "Final Drive Oil Level - Check".End By:
Install the outer drive axle. See the procedure in Disassembly and Assembly, "Axle - Remove and Install" in this module.
Connect the track. See the procedure in Disassembly and Assembly, "Track - Connect" in this module.