Assembling The Drive Shaft; Installing The Pinion; Installing The Lower Unit - Yamaha FT50C Service Manual

Bearing inner race attachment 1:
90890-06662
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: 1.1 mm (0.04 in)

Assembling the drive shaft

1. Install the new drive shaft bearing into
the drive shaft using a press.
62Y5A11
Drive shaft and lower case
NOTE:
Use the special service tool or a general pipe
with the specified measurements.
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: 90890-06505
Socket adapter 2 3: 90890-06507
Pinion nut:
95 N·m (9.5 kgf·m, 68 ft·lb)

Installing the lower unit

1. Set the gearshift to the neutral position at
the lower unit.
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S62Y6850K
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