TM 5-4310-376-14
5-8. COMPRESSOR CRANKSHAFT, BUSHING AND OIL SEAL
This task covers:
Removal and replacing compressor crankshaft, bushing and oil seal.
INITIAL SETUP
Equipment Condition
Tools
Compressor removed (para 4-21 and on workbench.
Shop Set, Automotive Repair
Field Maintenance, Basic
Access plate, connecting rod and piston removed
NSN 4910-00-754-0705
Parts
Oil seal P/N 37007622
Flywheel removed (para 5-3).
Gasket P/N 30294995
Bushing P/N 30210199
Crankshaft P/N 32024168
End cover P/N 37127677
REMARKS
ACTION
LOCATION/lTEM
Remove bushing (1) from crankshaft (2).
1. Bushing
Remove crankshaft end cover (3) and gasket
2. End cover
(4).
Crankshaft assembly is a moderate press
3. Crankshaft
fit in crankcase; force out by tapping fly-
wheel end of crankshaft with a lead hammer.
a. Remove oil seal (5) from crankshaft end
4. Oil Seal
cover (3) by prying under the inside lip
and bearing
with a pinch bar, or drive it out with a
metal rod.
b. Remove bearing (6).
1 . C r a n k s h a f t a . Remove snap ring from outer bearing by
grasping it near the end and springing it
bushing and
from the groove.
oil seal
b. Insert bearing (6) into crankcase from
access cover (7) side.
5-19
