Sakai SV201-1, Руководство по ремонту

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9-028
TROUBLESHOOTING
2-4. Vibration
Check following items before troubleshooting.
No blown fuses and power is applied up to fuses.
Check any ground circuit which belongs to components to be checked.
Engine speed is higher than 1,800 min
-1
(rpm).
2-4-1. No vibration occurs
Vibration mode select switch must be “CONT” (continuous mode).
Reference Fig.: 2-4-1
Check point Check/Cause Action
1. Vibrator Solenoid Disconnect harness and measure resistance of coil.
Standard resistance : 12 Ω
If resistance is abnormal, vibrator solenoid is faulty.
•
•
Replace vibrator
solenoid.
2. Vibration Mode Select
Switch
(1) When starter switch is ON, measure voltage between
vibration mode select switch terminal 4 inlet wire RY
and chassis ground.
Standard voltage : 12 V or more
(2) When starter switch is ON, measure voltage between
vibration mode select switch terminal 5 outlet wire YB
and chassis ground.
Standard voltage : 12 V or more
If above item (1) is OK and item (2) is NG, vibration mode
select switch is faulty.
•
Replace vibration mode
select switch.
3. Vibrator Relay (1) When starter switch is ON, measure voltage between
vibrator relay terminal E inlet wire YB, terminal G inlet
wire YB and chassis ground.
Standard voltage : 12 V or more
(2) When starter switch is ON, measure voltage between
vibrator relay terminal B inlet wire RG and chassis
ground.
Standard voltage : 12 V or more
(3) Check vibrator relay terminal D wire B is grounded.
If above items (1), (2) and (3) are OK and vibration does
not occur, vibratory relay is faulty.
•
Replace vibrator relay.
4. 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.
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