TM 5-3805-248-23-2
CRANKSHAFT MAIN BEARINGS MAINTENANCE - CONTINUED
0347 00
CENTER AND INTERMEDIATE BEARINGS REMOVAL - CONTINUED
CAUTION
Crankshaft must be rotated in direction of normal engine rotation when removing main bearings. Engine
rotation is counterclockwise when viewed from rear. Failure to follow this procedure could result in damage
to the block, crankshaft, or both.
11.
Rotate crankshaft counterclockwise and remove and discard one of five upper half main bearings (10).
12.
Remove main bearing removal and installation tool from oil hole in crankshaft journal.
13.
Repeat steps 10, 11 and 12 to remove and discard remaining four of five upper half main bearings (10).
ROTATION DIRECTION
FOR REMOVAL OF
UPPER HALF OF BEARING
10
TOOL
BLOCK
2P5518
BEARING TAB
CRANKSHAFT
REAR
MAIN BEARING
REMOVAL TOOL
10
394-1146
0347 00-4
