Sakai SW800-II, Руководство по ремонту

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10-023
TROUBLESHOOTING
2-3-3. No charging
Reference Fig.: 2-3-1
Check point Check/Cause Action
1. Alternator (1) After starting engine, measure voltage between
alternator terminal B wire and chassis ground.
Standard voltage: At least intermediate engine speed,
13 V or more
(2) After starting engine, measure voltage between
alternator terminal D+ wire and chassis ground.
Standard voltage: 12 V or more
If above item (1) is NG, alternator is faulty.
If above item (1) is OK and item (2) is NG, regulator is
faulty.
If above items (1) and (2) are OK and battery is not
charged, battery is faulty.
•
•
•
Replace alternator.
Replace regulator.
Replace battery.
2-3-4. Engine speed cannot be switched
Reference Fig. : 2-3-1
Check point Check/Cause Action
1. Throttle Switch
(1) Disconnect throttle switch terminal wires 1 through
6. When throttle switch is in IDLE position, check
continuity between throttle switch terminal 1 and 2 and
between 4 and 6.
There is continuity in normal condition.
(2) When throttle switch is in MID position, check continuity
between throttle switch terminal 1 and 3 and between 4
and 6.
There is continuity in normal condition.
(3) When throttle switch is in FULL position, check
continuity between throttle switch terminal 1 and 3 and
between 4 and 5.
There is continuity in normal condition.
If above item (1), (2) or (3) is NG, throttle switch is faulty. •
Replace throttle switch.
2. Resister Unit
(1) Remove 4P connector at both ends of resistor unit and
measure resistance between resistor unit (R1) wire W
and wire BrR.
Standard resistance: 8.2 kΩ
(2) Measure resistance between resistor unit (R2) wire YR
and wire BrR.
Standard resistance: 4.3 kΩ
(3) Measure resistance between resistor unit (R3) wire L
and wire BrR.
Standard resistance: 1.0 kΩ
If above item (1), (2) or (3) is NG, resistor unit is faulty. •
Replace resistor unit.
3. Harness Connecting
Between Terminals
Measure resistance of harness connecting between
terminals.
Standard resistance: 10 Ω or less
If resistance is abnormal, harness is faulty.
•
•
Repair or replace
harness.