Removing The Power Unit - Yamaha F15B Service Manual

NOTE:
Install the sheave drum, then set the spiral
spring by turning the sheave drum.
9. Install the spring 8 drive plate 9.
8
9
10. Turn the sheave drum 2 4 times in the
direction of the arrow shown, and then
remove the starter rope from the notch
e.
NOTE:
Hold the starter plunger 0 while turning the
sheave drum as shown.
11. Pull the manual starter handle 5 several
times to check that the sheave drum
turns smoothly and to check the starter
rope for slack. Repeat steps 6–10 if nec-
essary.
5
6D45F11
6D450160
2
e
0
6D450170
6D450180
12. Pull the manual starter handle complete-
ly, then measure the starter rope length.
Adjust if the starter rope length is out of
specification.
Starter rope length:
1,400–1,600 mm (55.12–62.99 in)

Removing the power unit

1. Remove the manual starter assembly 1,
timing belt cover, oil pressure warning
lamp leads and start-in-gear protection
cable 2.
2
NOTE:
If the power unit is to be disassembled, it is
recommended to loosen the nut on the fly-
wheel magnet assembly before removing the
power unit to improve working efficiency.
Power unit
6D450190
1
6D450200
6D450210
5-14
1
2
3
4
5
6
7
8
9