SPROCKET 5086742 - Caterpillar

Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Group 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01113012
Use Tooling (A) to install inner lip seal (18) and outer lip seal (17) into bracket (16). Lubricate the lip seals with clean engine oil. Note: If the bearings in bracket (16) are damaged, the bracket must be replaced. The bearings are nonserviceable separately.
Illustration 2 g01113004
Install terminal bushings (15) in casing (14). Install the O-ring seal in casing (14). Install casing (14) onto bracket (16).
Install idler gear (12) and drive shaft (13) into casing (14).
Illustration 3 g01113073Note: If the bearings in plate (9) are damaged, the plate must be replaced. The bearings are nonserviceable separately.
Install the O-ring seal into the side of the plate that is opposite of gasket (10). Install plate (9). Install gasket (10).
Illustration 4 g01112998
Use Tooling (A) to install check valve (11) into head (8).
Illustration 5 g01112994
Install head (8) onto plate (9).
Install bolts (7).
Illustration 6 g01112986
Personal injury can result from parts and/or covers under spring pressure.Spring force will be released when covers are removed.Be prepared to hold spring loaded covers as the bolts are loosened.
Install poppet valve (3), spring (4), washer (5), and cap (6).
Install O-ring seal (2).
Install drive coupling (1). End By:
Install the fuel transfer pump. Refer to Disassembly and Assembly, "Fuel Transfer Pump - Install".