Checking The Thermoswitch; Checking The Shift Cut Switch; Checking The Neutral Switch - Yamaha F150A Service Manual

Checking the thermoswitch

1. Place the thermoswitches in a container
of water and slowly heat the water.
2. Check the switch for continuity at the
specified temperatures. Replace if out of
specification.
a Temperature
b Time
c No continuity
d Continuity
Thermoswitch continuity
temperature:
Pink (P) – Black (B)
e: 84–90 °C (183–194 °F)
f: 68–82 °C (154–180 °F)

Checking the shift cut switch

1. Check the shift cut switch for continuity.
Replace if there is no continuity.
a
b
63P3F11
Free a
Push b

Checking the neutral switch

1. Check the neutral switch for continuity.
Replace if there is no continuity.
S69J8250
Free a
Push b
S69J8270
Ignition and ignition control system
Lead color
Switch
Blue/yellow
position
(L/Y)
a
b
Lead color
Switch
Blue/green
position
(L/G)
Black (B)
1
2
3
4
S69J8270
5
Black (B)
6
7
8
9
8-14