VALVE 1W1818 - Caterpillar

Illustration 1 g06000266
Table 1
Specification for 462-7323 Valve Mechanism Gp
Item Qty Part Specification Description
1 1 234-2273 Rocker Arm Shaft Diameter is 45.000 0.013 mm (1.7716 0.0005 inch)
2 1 317-1121 Jam Nut Torque to 120 15 N m (89 11 lb ft).
3 1 230-2620 Bushing Bore of the bushing for the rocker arm shaft after assembly is 45.077 0.015 mm (1.7747 0.0006 inch).
Installation depth is 0.50 0.25 mm (0.020 0.010 inch).
4 2 334-1626 Bolt Apply black Loctite gasket maker #2 to the threads of the bolt, if the bolts are removed after initial installation.
5 1 450-0910 Injector Spring Length under test force is 85 mm (3.3 inch).
Test force is 300 23 N (67 5 lb).
Free length after test is 87.67 mm (3.452 inch).
6 1 282-7944 Injector Lifter As Diameter is 34.950 0.010 mm (1.3760 0.0004 inch).
Bore in the cylinder head for the unit injector lifter assembly is 35.000 0.025 mm (1.3779 0.0010 inch).