TM 9-6115-670-14&P
5-122
v. Remove five bolts and lock washers (21) (Figure 5-25, Sheet 8) and flywheel adapter (22) from
old engine.
w. Mark the flywheel (23) and bolt (24) (Figure 5-25, Sheet 8) holding bell housing (25) to engine.
x. Use socket or box end wrench on bolt on crankshaft pulley to prevent the flywheel (3, Figure 5-
30) from turning.
Figure 5-25. Diesel Engine (Sheet 11 of 11)
y. Remove flywheel from old engine (refer to para 5.38., REPLACE steps a through d).
z. Remove flywheel from new engine (refer to para 5.38., REPLACE steps a through d).
aa. Remove eight bolt and lock washers (24) and bell housing from old engine.
ab. Remove eight bolts and lock washers, and plate from old engine.
INSTALL
a. Install plate on old engine and secure with eight bolts and lock washers.
b. Install old flywheel on old engine (refer to para 5.38., REPLACE steps e through g).
c. Align timing marks on new flywheel (23) and bell housing (25). Install new flywheel (23) on
new engine (refer to para 5.38., REPLACE steps e through g).
CAUTION
Flywheel must be reinstalled with the timing marks/
flywheel at the exact same relative position to the
crankshaft as the flywheel was when removed.
CAUTION
Flywheel must be reinstalled with the timing marks/
flywheel at the exact same relative position to the
crankshaft as the flywheel was when removed.
