TM 5-3895-370-14&P
5-65. CRANKSHAFT REPLACEMENT/REPAIR (CONT).
WARNING
Crankshaft weighs 80 lbs (36 kg).
Attach suitable lifting device prior to
removal or installation to prevent
possible injury to personnel.
(7)
Attach suitable lifting device to crankshaft (1).
(8)
While mechanic operates suitable lifting device,
assistant removes crankshaft (1) from cylinder
block (10).
(9)
Remove gear (11) and key (12).
CAUTION
If top and bottom bearing halves are
exchanged, damage could result to
crankshaft journals.
NOTE
·
Tag and mark all bearing halves
before removal.
·
Bottom bearing shells may come
out with rod caps or stay with
crankshaft.
(10)
Tag, mark, and remove five bottom bearing
halves (13) and thrust bearing half (14) from
cylinder block (10).
(11)
Tag, mark, and remove four bottom rod bearing
halves (15) from connecting rods (8).
(12)
If damaged, remove five piston cooling nozzles
(16) from cylinder block (10).
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