RING-SEAL 2S8983 - Caterpillar

Illustration 1 g02983376
Right side view of engine
Table 1
Specification for 331-0964 Camshaft Gp
Item Qty Part Specification Description
1 3 119-0036 Flat Head Screw Torque to 13 3 N m (115 27 lb in).
2 1 348-2587 Camshaft Before installation of the camshaft, lubricate the cam bearings with clean engine oil.
Lubricate the camshaft lobes with a 50/50 mixture of 8T-2998 Lubricant and clean engine oil
A - - Diameter of camshaft journals is 84.85 0.02 mm (3.341 0.001 inch).
Illustration 2 g02983378
Table 2
Item Qty Part Specification Description
- - - Use the following procedure in order to determine the actual camshaft lobe lift (B):
1. Measure camshaft lobe height (C).
2. Measure the base circle (D).
3. Subtract the base circle (D) from the camshaft lobe height (C). The difference is the actual camshaft lobe lift.
B - - Specified camshaft lobe lift for:
Inlet lobe is 9.431 mm (0.3713 inch).
Exhaust lobe is 8.515 mm (0.3352 inch).
Injector lobe is 10.908 mm (0.4294 inch).