Assembling The Drive Shaft; Installing The Pinion; Installing The Propeller Shaft Housing - Yamaha F50F Service Manual

Needle bearing attachment 1:
90890-06607
2. Install the new needle bearing into the
forward gear to the specified depth.
Needle bearing attachment 2:
90890-06614
Driver rod L3 3: 90890-06652
Depth a:
0.95–1.45 mm (0.04–0.06 in)

Assembling the drive shaft

1. Install a new drive shaft bearing into the
drive shaft using a press.
6C13G11
Drive shaft and lower case (FT50, FT60)
Bearing inner race attachment 1:
90890-06643

Installing the pinion

1. Install the forward gear, then the drive
shaft assembly, pinion, and pinion nut,
and then tighten the nut to the specified
torque.
Drive shaft holder 4 1: 90890-06518
Pinion nut holder 2:
New: 90890-06715
Current: 90890-06505
Pinion nut:
93 N·m (9.3 kgf·m, 68.6 ft·lb)

Installing the propeller shaft housing

1. Install the washer 1 and propeller shaft
assembly 2 into the propeller shaft
housing assembly 3.
2. Apply grease to a new O-ring.
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S68S6400
6-42
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