HOUSING FUEL 8N2897 - Caterpillar

Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-1855 Retaining Ring Pliers 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that all components are clean and free from wear or damage. Refer to Specifications, "Rocker Shaft" for more information. If necessary, replace any components that are worn or damaged.
Illustration 1 g02724378
Illustration 2 g02724380
If necessary, install nuts (2) and adjusters (1) to rocker arm assembly (3) and rocker arm assembly (4). If the original adjusters are reused, ensure that the adjusters are installed in the original positions.
Use Tooling (A) to install retaining clip (10) and wavy washer (9) to the rear end of rocker shaft (8).
Lubricate the bores of rocker arm assembly (3) and rocker arm assembly (4) and rocker shaft (8) with clean engine oil.
Install rocker arm assembly (4) exhaust valve to rocker shaft (8).
Install rocker arm assembly (3) inlet valve to rocker shaft (8).
Improper assembly of parts that are spring loaded can cause bodily injury.To prevent possible injury, follow the established assembly procedure and wear protective equipment.
Install spring (7) to rocker shaft (8).
Repeat Step 4 through Step 7 to assemble the remaining components to rocker shaft (8).
After all the rocker arm assemblies have been installed, install wavy washer (6).
Use Tooling (A) to install retaining clip (5) to the front end of rocker shaft (8).End By:
Install the rocker shaft assembly.