Sakai SV201-1, Руководство по ремонту

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9-020
TROUBLESHOOTING
2-2-4. No charging
Reference Fig.: 2-2-1
Check point Check/Cause Action
1. Alternator After starting engine, measure voltage between alternator
terminal B wire W and chassis ground.
Standard voltage : At least intermediate engine speed,
14 V or more
If voltage is lower than standard, alternator is faulty.
If voltage is normal and battery is not charged, battery is
faulty.
•
•
•
Replace alternator or
battery.
2-2-5. Glow plug is not heated (Engine starting performance is bad in cold weather)
Reference Fig. : 2-2-1
Check point Check/Cause Action
1. Glow Plug When starter switch is HEAT, measure voltage between
glow plug inlet wire WG and chassis ground.
Standard voltage : 12 V or more
If voltage is normal, glow plug is faulty.
•
•
Replace glow plug.
2. Glow Relay
(1) When starter switch is HEAT, measure voltage between
glow relay terminal g inlet wire G and chassis ground.
Standard voltage : 12 V or more
(2) When starter switch is HEAT, measure voltage between
glow relay terminal G inlet wire WB and chassis ground.
Standard voltage : 12 V or more
(3) When starter switch is HEAT, measure voltage between
glow relay terminal B outlet wire WG and chassis
ground.
Standard voltage : 12 V or more
If above items (1) and (2) are OK and item (3) is NG, glow
relay is faulty.
•
Replace glow relay.
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.
2-2-6. Starter motor runs even when F-R lever is not at “N” and parking brake is not
applied
Reference Fig.: 2-2-1
Check point Check/Cause Action
1. F-R Lever Switch When starter switch is OFF and F-R lever is in “F” or “R”,
check continuity between F-R lever switch terminal COM
and terminal NC.
There is no continuity in normal condition.
If there is continuity, F-R lever switch is faulty.
•
•
Replace F-R lever
switch.
2. Parking Brake Switch When starter switch is OFF and parking brake switch is
released position, check continuity between parking brake
switch terminal 1 and 2.
There is no continuity in normal condition.
If there is continuity, parking brake switch is faulty.
•
•
Replace parking brake
switch.