Yamaha F15MHX Manuel D'entretien page 362

LOWR
DRIVE SHAFT, FORWARD GEAR, SHIFT ROD AND
OIL SEAL HOUSING (FT9.9D)
Pinion and forward gear inspection
1. Inspect:
9 Teeth
9 Dog clutch
Wear/damage → Replace.
Drive shaft inspection
1. Inspect:
9 Bearing
Wear/damage → Replace.
Shift cam inspection
1. Inspect:
9 Shift cam
Wear/damage → Replace.
Bearing inspection
1. Inspect:
9 Bearing
Pitting/rumbling → Replace.
Sleeve inspection
1. Inspect:
9Sleeve
Wear/damage → Replace.
Lower case inspection
1. Clean:
9 Gear case
(with a soft brush and solvent)
2. Inspect:
9 Water passage
Mineral deposits/corrosion → Clean.
3. Inspect:
9 Lower case
Cracks/damage → Replace.
Lower case assembly
1. Install:
9 Tapered roller bearing outer race 1
Bearing installer:
(Bearing outer race attachment)
90890-06625
Driver rod:
90890-06605
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E