CORE AS-OIL COOLER 3128338 - Caterpillar

Assembly Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     1P-1855     Retaining Ring Pliers     1    
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.Note: Ensure that all oil holes are free from blockages.
Lubricate all of the components with clean engine oil before assembly.
Illustration 1 g01345402
If necessary, install nuts (1) and adjusters (2) to rocker arm assemblies (5) and (7). If the original adjusters are reused, ensure that the adjusters are installed in the original positions.
Use Tooling (A) to install retaining ring (8) to the front end of rocker shaft (3). The front end of the rockershaft is identified by the mark at Position (X). Ensure that the mark at position (X) is upward.
Install rocker arm assembly (5) to rocker shaft (3) .
Install bracket (6) to rocker shaft (3) .Note: Ensure correct orientation of the bracket. Refer to Illustration 1.
Install rocker arm assembly (7) to rocker shaft (3) .
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 (4) to rocker shaft (3) .
Repeat Steps 5 through 8 in order to assemble the remaining components of the rocker shaft assembly.
Use Tooling (A) to install retaining ring (8) to the rear end of rocker shaft (3) .End By: Install the rocker shaft and pushrods. Refer to Disassembly and Assembly, "Rocker Shaft and Pushrod - Install".