CRANKSHAFT, MAIN BEARINGS, FLYWHEEL & CRANKCASE
Figure 32. - Assembling Seal to Sleeve
Seal (single lip)
Chamfer on O.D. of sleeve
Install the retainer (1, Fig. 36) retainer
gasket (2) (if equipped) on the flywheel
housing prior to installing unitized seal and
Install the flywheel housing if it was
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°.
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
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
NOTE: Never remove the oil seal from the sleeve
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