BOLT-SPECIAL 2466025 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A - Loctite 5900 - Note: Cleanliness is an important factor. Before assembly, thoroughly clean all parts in cleaning fluid. Allow the parts to air dry. Do not use wiping cloths or rags to dry parts. Lint may be deposited on the parts which may cause trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement. Dirt and other contaminants can damage the precision component. Perform assembly procedures on a clean work surface. Keep components covered and protected at all times.
Illustration 1 g01609056
The front axle assemblies and the rear axle assemblies are driven by different drive chains. The drive chains are installed on Drive Sprocket (B) and Drive Sprocket (D). The drive sprockets are mounted on the drive shaft of the hydrostatic piston motor. The two drive sprockets are the same component. The drive sprocket on the hydrostatic piston motor has sprocket drives on different planes. The drive sprockets on the front and rear axles are the same component. The sprockets on the front and rear axles are mounted at 180 degrees of opposite direction. Note: Sprocket (A) is in line with Drive Sprocket (D) and that Sprocket (C) is in line with Drive Sprocket (B). The drive sprockets are installed in a manner that will allow the drive chains to turn in a straight line. If any of the sprockets are installed incorrectly the drive chains cannot be installed properly. Note the orientation of all of Drive Sprocket (B) and Drive Sprocket (D). Note the orientation of Sprocket (A) and Sprocket (C) on the axles. Mark all components prior to any removal for repair or replacement.
Illustration 2 g01051771
Install O-ring seal (18).
Install axle assembly (17). The weight of axle assembly (17) is approximately 37 kg (82 lb).
Install washers (16).
Install nuts (15) hand tight.
Illustration 3 g01051763Note: Be sure that the drive sprockets are facing the proper direction in order for the drive chains to turn in a straight line.
Install chain assembly (14).
Install sprocket (13).
Install washer (12).
Install bolt (11). Tighten bolt (11) to a torque of 240 40 N m (177 30 lb ft).
Illustration 4 g02781542
Use Tooling (A) to apply a continuous bead around access hole. Install cover (10a).
Illustration 5 g01051762Note: Clean the plate and the mating surface before assembly.
Use Tooling (A) to apply a continuous bead around the access holes in the machine frame.
Install plate (10).
Install bolts (9).
Illustration 6 g01051761
Position plate (8).
Install plate (7).
Install bolts (6).
Adjust the drive chain tension. Refer to Disassembly and Assembly, "Chain (Drive) - Adjust".
Refill the drive chain oil. Refer to Operation and Maintenance Manual, "Drive Chain Case Oil - Change".
Illustration 7 g01051759
Position console (2).
Install bolts (1).
Repeat Step 2 through Step 20 for the other axles. End By:
Lower the cab. Refer to Disassembly and Assembly, "Cab - Tilt".
Install the tire and rim. Refer to Disassembly and Assembly, "Tire and Rim - Remove and Install".