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3-9. HYDRAULIC VALVE LIFTER REMOVAL.
3-10. TORSIONAL DAMPER AND CRANKCASE COVER REMOVAL (Cont)
/.25ton/TM-9-2320-289-34 CUCV Series Trucks at intermediate direct support and general support level Manual
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TM 9-2320-289-34
3-10.
TORSIONAL DAMPER AND CRANKCASE COVER REMOVAL.
This task covers:
a. Removal
b. Cleaning and Inspection
INITIAL SETUP:
Equipment Condition
Tools/Test Equipment
l
Crankshaft pulley removed.
l
Torsional damper puller
(See TM 9-2320-289-20)
l
Engine oil drained (if removing
crankcase
General Safety Instructions
cover). (See TM 9-2320-289-20)
l
Avoid skin contact with anaerobic
l
water pump removed (if removing
crankcase
sealing compound.
cover). (See paragraph 3-48)
l
Right side
alternator
bracket removed
(if removing crankcase cover).
(See TM 9-2320-289-20)
a.
REMOVAL
1.
2.
2.1.
NOTE
If removing torsional damper (7), perform step 2.
If removing
crankcase
cover seal (9), perform steps 2 and 3.
Aline timing marks (5) on fuel injector pump driven gear ( 1 ) and fuel injector pump drive gear
(4). Scribe a mark alining
fuel injector pump
flange (3) and crankcase cover (2). Remove 3 bolts
(6) and fuel injector pump driven gear.
Remove bolt (11 ) and washer (1 O) from torsional damper (7), Install bolt in torsional damper.
Using torsional damper puller, remove torsional damper from crankshaft (8).
Remove bolt (11 ) from crankshaft (8).
TA50641
C h a n g e 2
3-29
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