TM 9-6115-670-14&P
5-134
5.38. FLYWHEEL.
This task covers: Replace
INITIAL SETUP
Tools
General Mechanic's Tool Kit
(Item 1, Appendix B)
Flywheel Puller
(Item 6, Appendix B)
Flywheel Lock
(Item 46, Appendix B)
Materials/Parts
Lubricating Oil
(Items 10-13, Appendix F)
Flywheel
Equipment Conditions
Diesel engine removed from APU (para 4-59.).
REPLACE
a. Mark flywheel and bolt (24, Figure 5-25, sheet 8) holding bell housing to engine.
b. Using an appropriate wrench on the crankshaft pulley nut, lock the flywheel (3, Figure 5-30) to
prevent it from turning.
c. Remove five bolts (1) securing flywheel (3) to crankshaft (4).
d. Install flywheel puller and remove flywheel (3).
e. Remove flywheel puller from flywheel (3).
f. Apply lubricating oil to five bolts (1).
g. Install new flywheel (3) and secure to crankshaft (4) with five bolts (1). Torque between 39.8
and 43.4 ft-lbs (53.9 to 58.8 Nm).
h. Remove flywheel puller and flywheel lock.
CAUTION
Flywheel must be reinstalled with the timing marks and
flywheel at the exact same relative position to the
crankshaft as the flywheel was when removed.
CAUTION
Do not use air wrench to remove or install flywheel
bolts. Use of an air wrench may strip the thread
requiring crankshaft replacement.
