TM 9-2320-289-34
3-15. CRANKSHAFT, MAIN BEARINGS, AND FLYWHEEL REMOVAL (Con’t).
7. Check connecting rod journals, (See
paragraph 3-13, CLEANING AND
INSPECTION, steps 4-6).
8. Support crankshaft (3) with front and
rear main journals (13) in “V” blocks,
9. Using dial indicator at main journal #2
and main journal #4, rotate crankshaft
and check for runout.
Replace
crankshaft if
runout
exceeds
0.001 in. (0.025 mm),
10. Inspect connecting rod bearings and
main journal bearings for damage.
Replace if damaged.
FOLLOW-ON TASKS:
l Install crankshaft, main bearings, and flywheel. (See paragraph 3-18)
TA50661
3-52
