SERVICE MANUAL
CRANKSHAFT, MAIN BEARINGS, FLYWHEEL & CRANKCASE
Section 6
REMOVAL
REMOVAL
Remove Flywheel as follows:
1.
Remove the engine clutch (if equipped). (Refer
to respective chassis manual for engine clutch-
removal procedure).
2.
Remove flywheel bolts. Pull off flywheel with ring
gear. Support the flywheel so as not to damage
the crankshaft dowel pin.
Remove the Rear Oil Seal as follows:
1.
ENGINES EQUIPPED w/OIL SEAL RETAINER:
a.
Remove the retainer (3, Fig. 6) and gasket
(2).
b.
Press the seal (1) out of the retainer as
shown.
Figure 6. - Rear Oil Seal and Related Parts
1. Seal and sleeve
2. Gasket
3. Retainer
2.
ENGINES
NOT
EQUIPPED
w/OIL
SEAL
RETAINER:
a.
Using a chisel, split the oil seal (1, Fig. 7),
as shown.
b.
Remove the seal from the flywheel housing.
Figure 7. - Removing Oil Seal from Flywheel Housing
1. Oil Seal
NOTE: Be careful not to damage the seal bore in the
housing.
c.
Cut the wear sleeve with a muffler chisel.
Be careful not to damage the crankshaft
flange.
d.
Remove the wear sleeve.
NOTE: IH recommends the Mac Tool No. MC-22 or
an equivalent tool as shown in Fig. 8.
CG ES-185-3
PRINTED IN UNITED STATES OF AMERICA
Page 6
