Removing The Power Unit - Yamaha F150B Service Manual

Removing the power unit

Make sure to reduce the fuel pressure before
removing the power unit. See "Reducing the
fuel pressure" (6-4).
It is recommended to loosen the flywheel
magnet nut before removing the power unit to
improve working efficiency. See "Removing
the flywheel magnet" (7-6).
1. Remove the flywheel magnet cover.
2. Remove the retaining plate a and
grommet b, and then disconnect the
remote control cables.
a
b
3. Disconnect the battery leads c
c
4. Remove the junction box cover, and then
disconnect the PTT motor leads a.
5. Disconnect the fuel hose d.
d
6. Disconnect the vapor gas hose e.
7. Remove the dipstick guide f.
8. Disconnect the PTT switch coupler b.
a
9. Disconnect the shift cut switch coupler
c, neutral switch coupler d, and cooling
water pilot hose g.
Power unit assembly
e
f
b
7-22
0
1
2
3
4
5
6
7
8
9
10
A