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
