PUMP 4775624 - Caterpillar

Installation Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     8T-2998     Lubricant     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00987759
Apply Tooling (A) to both ends of pushrods (6) .
Lubricate pushrods (6) with clean engine oil. Install pushrods (6) and inlet valve bridges (5) .
Illustration 2 g00987758
Position rocker shaft (3). Install bolts (1) and (2). Finger tighten bolts (1) and (2). Tighten bolts (2) to a torque of 100 20 N m (74 15 lb ft). Tighten bolts (1) to a torque of 28 7 N m (21 5 lb ft).
Apply Tooling (A) to each of the button faces of the rocker arms.
Adjust the valve lash of the rocker arm by turning rocker arm adjustment screws (4). Refer to Testing and Adjusting, "Engine Valve Lash - Inspect/Adjust".End By: Install the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install".