Yamaha WaveRunner FX140 Manuel D'entretien page 312

POWR
GENERATOR AND STARTER MOTOR
Flywheel magneto installation
1. Install:
• Woodruff key
• Flywheel magneto
• Washer
• Flywheel magneto bolt
NOTE:
• Clean the tapered portion of the crankshaft
and the flywheel magneto hub.
• When installing the flywheel magneto, make
sure the woodruff key is properly seated in
the keyway of the crankshaft.
• Lubricate the flywheel magneto bolt and
washer with engine oil.
2. Tighten:
• Flywheel magneto bolt 1
NOTE:
While holding the flywheel magneto 2 with the
sheave holder 3, tighten the flywheel mag-
neto bolt.
Flywheel magneto bolt:
75 N • m (7.5 kgf • m, 54 ft • lb)
Sheave holder:
YS-01880-A/90890-01701
CAUTION:
Do not reuse the flywheel magnet bolt and
washer, always replace them with new
ones.
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