SERVICE MANUAL
CRANKSHAFT, MAIN BEARINGS, FLYWHEEL & CRANKCASE
Section 6
Figure 32. - Assembling Seal to Sleeve
1.
Seal (single lip)
2.
Chamfer on O.D. of sleeve
e.
Install the retainer (1, Fig. 36) retainer
gasket (2) (if equipped) on the flywheel
housing prior to installing unitized seal and
sleeve assembly.
f.
Install the flywheel housing if it was
removed.
NOTE: Seal bore in housing or retainer must be
concentric with crankshaft within 0.25 mm (0.010 in.)
full indicator measure as shaft is rotated 360°.
g.
Attach the centering plate (2, Fig.33) to the
crankshaft flange (1) using the four alien
head screws. DO NOT tighten the screws
at this time.
NOTE: Only four bolt holes in the crankshaft will
line up with the holes in the centering plate.
Figure 33. - Installing Oil Seal and Wear Sleeve
1.
Crankshaft flange
2.
Centering plate
h.
Position the wear sleeve (3, Fig. 34) with oil seal
(1) on the centering plate (2) and crankshaft as
shown. Tighten the four allen head screws.
Figure 34. - Oil Seal and Wear Sleeve Installation
1.
Oil seal
2.
Centering plate
3.
Wear sleeve
NOTE: Never remove the oil seal from the sleeve
during assembly.
CGES-185-3
PRINTED IN UNITED STATES OF AMERICA
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