TM 9-2330-381-14
5-27. FLYWHEEL (CONT)
2.
Using a block of wood to prevent flywheel from turning, remove three bolts (4) and shaft coupling (5).
3.
Straighten tab on key washer (6) and, using a block of wood to keep the flywheel from turning, remove nut (7) and
key washer (6). Discard key washer.
4.
To pull flywheel from crankshaft, proceed as follows:
a. Install nut (7) onto crankshaft (9) so that nut (7) is flush with end of crankshaft (9).
b. Remove three fender washers (10) from pump side of pump adapter (5). Install three washers (10) over
guide bushings on flywheel side of pump adapter (5).
NOTE
Three of the four long bolts used to secure the flywheel housing to the engine
block are required for the next step.
c.
Using three long bolts, insert bolts (1) through fender washers (10) from flywheel side of pump adapter (5).
d. Aline pump adapter (5) with end of crankshaft (9). Aline and tighten three bolts (1) into flywheel (8), keeping
pump adapter (5) even with face of flywheel (8).
e. Using alternating tightening sequence, start to tighten all three bolts (1).
f.
Continue to tighten all three bolts (1) until flywheel (8) becomes unseated. If all three bolts (1) become
extremely tight, use a hammer to strike inside cupped area of pump adapter (5) to help unseat flywheel (8).
g. Once flywheel (8) is unseated, remove three bolts (1), fender washers (10), and pump adapter (5) from
flywheel (8).
h. Remove nut (7) from crankshaft (9). Start to pull flywheel (8) off of crankshaft (9). Remove V-belt (11) from
pulley (12) on flywheel (8) and remove flywheel (8) and key (13) from crankshaft (9).
i.
Install three washers (10) over guide bushings on pump side of pump adapter (5).
5.
Remove three bolts (14), lockwashers (15), pulley (12), and belt (11). Discard lockwashers.
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