ELEC
7-7
5. Pickup coil resistance
9
Disconnect the pickup coil coupler from
the wire harness.
9
Connect the pocket tester (“Ω
×
1” range) to
the pickup coil terminal as shown.
Positive tester probe
→
white/red
1
Negative tester probe
→
black
2
9
Measure the pickup coil resistance.
9
Is the pickup coil OK?
IGNITION SYSTEM
B
B W
W
W/R B/R
1
2
Pickup coil resistance
18.0–22.0
Ω
at 20°C (68°F)
(between white/red and black)
YES
NO
Replace the stator
coil/pickup coil
assembly.
6. Charge coil resistance
9
Disconnect the charge coil coupler from
the wire harness.
9
Connect the pocket tester (“Ω
×
100” range)
to the charge coil terminal as shown.
Positive tester probe
→
black/red
1
Negative tester probe
→
black
2
9
Measure the charge coil resistance.
9
Is the charge coil OK?
B
B W
W
W/R B/R
1
2
Charge coil resistance
297–363
Ω
at 20°C (68°F)
(between black/red and black)
YES
NO
Replace the stator
coil assembly.
5PG-7-10 155
06.5.16, 17:45:13
Summary of Contents for PW50W 2007
Page 1: ...SERVICE MANUAL 5PG 28197 10 LIT 11616 20 15 PW50W...
Page 2: ......
Page 8: ......
Page 165: ......
Page 166: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN PRINTED IN U S A...