6. Install SEMS screw (G) to fasten back plate to crankcase
at location shown. Tighten fastener to 90 lb-in (10.2 Nm).
Flywheel Fan and Flywheel
1. Verify that flywheel and crankshaft tapers are free of
grease, oil, dust, and dirt. Verify that keyways are clean
and completely free of dirt and grit.
2. Install key (A, Figure 159) into keyway on crankshaft
taper.
159
3. Install flywheel (A, Figure 160) engaging keyway with
installed key on crankshaft taper. Verify that flywheel fits
tightly without wobbling.
160
4. Install flat washer (B) and flywheel nut (C). Orient washer
with the flat side facing the nut. Hand tighten flywheel
nut.
125
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