TRANSMISSION AR 2902720 - Caterpillar

Illustration 1 g03275917
Table 1
Specification for 240-0779 Camshaft Gp
Item Qty Part Specification Description
1 1 5B-5821 Dowel Extension (C) of the dowel is 12.0 0.5 mm (0.47 0.02 inch).
2 16 5P-0076 Bolt Torque to 55 7 N m (41 5 lb ft).
B - - Diameter of bearing journal is 91.88 0.02 mm (3.617 0.001 inch).
3 2 7N-3218 Thrust Washer Thickness of a new thrust washer is 8.50 0.05 mm (0.335 0.002 inch).
Thickness (A) of the groove in a new camshaft assembly is 8.75 0.05 mm (0.344 0.002 inch).
Illustration 2 g03275918
240-0786 Camshaft As
Illustration 3 g03275919
240-0789 Camshaft As
Table 2
Item Qty Part Specification Description
4 2 4N-1650 Dowel Extension (D) of the dowel is 22.0 0.5 mm (0.87 0.02 inch).
Illustration 4 g03275920
Table 3
Item Qty Part Specification Description
- - - Use the following procedure in order to determine the camshaft lobe lift:
1. Measure camshaft lobe height (F).
2. Measure base circle (G).
3. Subtract the base circle (G) from the camshaft lobe height (F). The difference is the actual camshaft lobe lift.
E - - Specified camshaft lobe lift:
Inlet lobe is 7.4000 mm (0.29134 inch).
Exhaust lobe is 9.9014 mm (0.38982 inch).