7-14
CHARGING SYSTEM
CHECKING THE COUPLERS AND
LEADS CONNECTION
1. Check:
• Couplers and leads connection
Rust/dust/looseness/short-circuit
→
Repair or replace.
CHECKING THE CHARGING
VOLTAGE
1. Start the engine.
2. Inspect:
• Charging voltage
Out of specification
→
If no failure
is found in checking the source
coil resistance, replace the rectifi-
er/regulator.
3. Inspect:
• Charging coil resistance
Out of specification
→
Replace.
Tester (+) lead
→
Red lead "1"
Tester (-) lead
→
Black lead "2"
Charging
voltage
Tester se-
lector posi-
tion
14.0–15.0 V
at 5,000 r/
min
DCV-20
Tester (+) lead
→
White lead "1"
Tester (-) lead
→
Ground "2"
Charging
coil resis-
tance
Tester se-
lector posi-
tion
0.288–0.432
Ω
at 20 °C
(68 °F)
Ω
× 1
Содержание 2010 WR450F
Страница 4: ......
Страница 12: ...1 2 LOCATION OF IMPORTANT LABELS EUROPE ...
Страница 13: ...1 3 LOCATION OF IMPORTANT LABELS AUS NZ ZA ...
Страница 49: ...2 18 TIGHTENING TORQUES ...
Страница 51: ...2 20 LUBRICATION DIAGRAMS 1 Intake camshaft 2 Exhaust camshaft A To main axle B From oil pump ...
Страница 90: ...3 31 ELECTRICAL Charging method using a variable voltage charger ...
Страница 91: ...3 32 ELECTRICAL Charging method using a constant voltage charger ...
Страница 108: ...5 5 CARBURETOR 13 Bracket cylinder head breather pipe 1 14 Carburetor joint 1 Order Part name Q ty Remarks ...
Страница 125: ...5 22 CYLINDER HEAD 3 Install Bolt cylinder head 1 Bolt cylinder head 10 Nm 1 0 m kg 7 2 ft lb ...
Страница 144: ...5 41 OIL PUMP 15 Oil pump drive shaft 1 16 Rotor housing 1 Order Part name Q ty Remarks ...
Страница 230: ...PRINTED IN JAPAN E PRINTED ON RECYCLED PAPER YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...