TM 5-3825-229-14&P
6-15. ENGINE CRANKCASE (BLOCK) (cont)
c.
Repair (cont).
(3)
Gradually tighten puller nut until bearing (1) is removed from crankcase bore.
(4)
Remove the extracted bearing from the puller. Install puller on remaining bearings (1), except rearmost
bearing, and remove intermediate bearings and front bearings (3).
(5)
Remove the rear bearing (1) by reversing the position of the puller so rear bearing is removed toward front
of crankcase.
CAUTION
The camshaft bearings must be properly positioned in crankcase. Oil hole in bearing must line up with oil passage in
crankcase.
(6)
Install the bearing on the puller. Align oil hole in bearing with oil hole in block for main bearing.
6-50
