Removing The Drive Shaft; Disassembling The Drive Shaft; Disassembling The Forward Gear; Disassembling The Lower Case - Yamaha F50D Servise Manual

LOWR

Removing the drive shaft

1. Loosen the pinion nut 1.
1
Drive shaft holder 4 2: 90890-06518
Pinion nut holder 3: 90890-06715
2. Remove the pinion nut 1, drive shaft 4,
pinion 5, and forward gear assembly 6.
4

Disassembling the drive shaft

1. Install the pinion nut 1, tighten it tempo-
rarily, and then remove the taper roller
bearing 2. NOTICE: Do not press the
drive shaft threads a directly.
8-55
Lower unit
2
3
5
1
6
1
3
Bearing inner race attachment 3:
90890-06639

Disassembling the forward gear

1. Remove the taper roller bearing from the
forward gear.
3
1
2
Bearing separator 1: 90890-06534
Ball bearing attachment 2: 90890-06655
Driver rod LS 3: 90890-06606

Disassembling the lower case

9
Use heat-resistant gloves, otherwise
burns could result.
9 Remove any flammable substances,
such as gasoline and oil, around the
working area to avoid the risk of fire.
9
Heat the lower case in a well-ventilated
area.
a
2
3
2