BLOCK 8T7686 - Caterpillar

Illustration 1 g03322742
Table 1
Specification for 195-1928 Valve Mechanism Gp, and 100-3905 Valve Mechanism Gp
Item Qty Part Specification Description
1 2 3J-9196 Jam Nut Torque to 70 15 N m (52 11 lb ft).
A 1 230-2633 Shaft As Diameter of the rocker arm shaft assembly is 45.000 0.013 mm (1.7716 0.0005 inch)
B - - Dimension for the valve lash:
Inlet valve 0.50 mm (0.020 inch)
Exhaust valve 1.00 mm (0.040 inch).
C 1 230-2620 Bushing Bore in the bushing for the rocker arm shaft assembly after installation is 45.077 0.015 mm (1.7747 0.0006 inch).
D 2 - Diameter of the valve lifter assembly is 29.900 0.010 mm (1.1772 0.0004 inch).
Bore in the cylinder head for valve lifter assembly is 30.000 0.025 mm (1.1811 0.0010 inch).