Main Switch (P60Th/60Fehto, P75Th/75Cehto, 90Aehd); Neutral Switch; Installation; Flywheel Magneto - Yamaha 50G Service Manual

– +
ELEC
ELECTRICAL ANALYSIS/INSTALLATION
MAIN SWITCH (P60TH/60FEHTO,
P75TH/75CEHTO, 90AEHD)
1. Check the continuity of the main switch.
Replace if continuity is not as specified.
OFF Continuity
Disconti-
ON
Disconti-
START
NEUTRAL SWITCH (P60TH/60FEHTO,
P75TH/75CEHTO, 90AEHD, 90TR/
90AETO, B90TR/90AETO)
1. Check the continuity of the neutral
switch.
Replace if continuity is not as specified.
Distance
Free 19.6 ~ 20.5 mm
a
(0.77 ~ 0.81 in)
Push 18.5 ~ 19.5 mm
b
(0.73 ~ 0.77 in)
M61002-0*

INSTALLATION

FLYWHEEL MAGNETO

1. Install the magneto base onto the
retainer-plate.
2. Install so that the woodruff key in the
keyways fits in the crankshaft.
3. Lock the flywheel rotor with the washer
and nut. Tighten the nut to the specified
torque.
Flywheel nut:
160 Nm (16 m • kg, 115 ft • lb)
Flywheel holder:
YB-6139/90890-06522
4. Install the flywheel cover.
8-30
Checking leads
White Red
| |
Black Yellow
Disconti-
nuity
Continuity
nuity
Disconti-
Continuity
nuity nuity
Color:
Brown – Brown
Discontinuity
Continuity
E
Red
|
Yellow
|
Brown
Disconti-
nuity
Disconti-
nuity