SHAFT-PLANET-YM 4198662 - Caterpillar

Illustration 1 g01355517 (1) Valve rocker arm assembly Bore in the rocker arm for the shaft ( new) ... 21.548 0.013 mm (0.8483 0.0005 inch)Diameter of the rocker arm shaft ( new) ... 21.500 0.013 mm (0.8465 0.0005 inch) (2) Tighten the locknut to the following torque. ... 30 7 N m (22 5 lb ft) (A) Valve lash Inlet valves ... 0.38 0.08 mm (0.015 0.003 inch)Exhaust valves ... 0.64 0.08 mm (0.0252 0.003 inch) (4) Lifter assembly Bore in the lifter arm for the shaft ( new) ... 15.670 0.013 mm (0.6169 0.0005 inch)Diameter of shaft ( new) ... 15.620 0.018 mm (0.6150 0.0007 inch)
Illustration 2 g01157133
View A-A
(5) The lifter group must be installed with the oil holes in the shaft, as shown. (6) Apply 9S-3263 Thread Lock Compound. Tighten the bolts that are shown above in a numerical sequence to the following torque. ... 13 3 N m (10 2 lb ft)