POPPET 1421767 - Caterpillar

Illustration 1 g02975696
Table 1
Specification for 265-7878 Fuel Pump and Valve Mechanism
Item Qty Part Specification Description
1 1 276-5317 Nut Torque to 30 7 N m (266 62 lb in).
- - - Refer to Testing and Adjusting, "Engine Valve Lash - Inspect/Adjust" for the correct procedure on setting the engine valve lash.
- - - Valve lash dimensions:
Inlet valve is 0.38 0.08 mm (0.015 0.003 inch).
Exhaust valve is 0.81 0.08 mm (0.032 0.003 inch).
Illustration 2 g02975717
Top view of engine
Table 2
Item Qty Part Specification Description
2 1 196-5070 Jam Nut Torque to 100 10 N m (74 7 lb ft).