Yamaha 60F - Replacement of Spark-Plug Cap; Crank Position Sensor

8-20
–+
ELEC
E
ELECTRICAL ANALYSIS
M53005-0
REPLACEMENT OF SPARK-PLUG CAP
[Standard type]
1. Remove the spark-plug cap by pulling
the cap and remove the plug-cap spring
from the high-tension cable.
2. Cut an amount of about a off the end of
the high-tension cable.
3. Fit onto the plug cap-spring.
4. Push the cap-spring into the plug-cap.
Distance a:
5 mm (0.2 in)
[Resistance specification type]
1. Remove the spark-plug cap by turning
the cap.
2. Install the spark-plug cap onto the high-
tension cable.
CRANK POSITION SENSOR
Measure the peak voltage of the crank posi-
tion sensor as shown.
50, 60, 70 hp
75, 80, 90 hp
Crank position sensor
Output peak voltage (minimum)
L/R – L/W
r/min
Cranking
1,500 3,500
Open Connect
V 5.0 5.0 20 16
Crank position sensor
Output peak voltage (minimum)
L/R – L/W
r/min
Cranking
1,500 3,500
Open Connect
V 5.5 5.5 25 20