TM 4320-1 4/1
(3) Press fit the main bearing until recess is 0.0039 inch (1 mm) past the cover edge.
Replace the camshaft ball bearing or the balance shaft ball bearing.
(1) Remove bad bearing using the mechanical bearing puller.
(2) Press fit the new ball bearing into the crankcase cover.
Place a crankcase cover gasket (3) between the surface of the crankcase and the crankcase cover.
Apply grease to the lips of oil seal.
Apply lubricating oil to crankshaft and camshaft.
Make sure that the oil pump drive gears are properly engaged.
To protect the oil seal, attach the oil seal fitting guide for inserting the oil seal to the shaft prior to inser-
Attach crankcase cover (2) to the cylinder block using 14 bolts (1) plus additional bolts (4) located
above the lube oil strainer.
Figure 5-12. lightening Sequence for Crankcase Cover Sorts
Tighten all bolts in sequence shown above and torque to 6-8 ft-lb (83-110 kg-cm).