Yamaha 20C Manual De Servicio página 140

POWR
2
2
DISASSEMBLY
1
a
6B450781
1
b
6A950782
4. Install the lower bearing.
1. Install:
9 Lower bearing 1 (to crank 4 2)
Bearing pressure B
90890-02392
NOTE:
9 Install the lower bearing so that the dowel pin a
faces the drive shaft side.
9 Apply Yamaha 2-stroke motor oil on the bearing.
9 Be sure to press-fit the ball bearing squarely onto
crank 4.
5. Install the upper bearing.
1. Install:
9 Upper bearing 1 (to crank 1 2)
Install the upper bearing with hands.
Bearing pressure B
90890-02392
NOTE:
9 Install the upper bearing so that the dowel pin b
faces the drive shaft side.
9 Apply Yamaha 2-stroke motor oil on the bearing.
9 Be sure to press-fit the ball bearing squarely onto
crank 1.
5-13
E