LIGHTING GP 4416346 - Caterpillar

Illustration 1 g01246863
(1) Rocker arm
(4) Camshaft
(6) Valve bridge (2) Torque for the adjustment screw locknut ... 30 7 N m (22 5 lb ft) (3) Rocker shaft assembly Diameter of a new rocker arm shaft ... 40.000 0.010 mm (1.5748 0.0004 inch)Bore in a new bearing for rocker arm shaft ... 40.065 0.015 mm (1.5774 0.0006 inch)Maximum dimension for the bore in a worn bearing for rocker arm shaft ... 40.193 mm (1.5824 inch)Note: Refer to Testing and Adjusting, "Engine Valve Lash - Inspect/Adjust" for the correct procedure on setting the engine valve lash. (5) Location for checking the valve lash Inlet valves ... 0.38 0.08 mm (0.015 0.003 inch)Exhaust valves ... 0.76 0.08 mm (0.030 0.003 inch)
Illustration 2 g01400357
Left side of engine
Illustration 3 g01400358
Right side of engine
(7) Torque for bolts ... 109 15 N m (80 11 lb ft)