9-042
TROUBLESHOOTING
2-5-9. Vibration indicator lamp does not light
Check that vibrator can be operated.
Reference Fig. : 2-5-2
Check point
Check/Cause
Action
1. Harness
Measure resistance between vibrator lamp relay terminal
5 wire Br and combination meter connector terminal wire
No. 31 wire Br.
Standard resistance : 10 Ω or less
If resistance is abnormal, harness is faulty.
•
•
Repair or replace
harness.
2. Vibrator Lamp Relay
(1) When starter switch is ON, measure voltage between
vibrator lamp relay terminal 1 and 3 inlet wires RY and
chassis ground.
Standard voltage : 12 V or more
(2) When starter switch is START, measure voltage
between vibrator lamp relay terminal 5 outlet wire Br
and chassis ground.
Standard voltage : 12 V or more
If above item (1) is OK and item (3) is NG, vibrator lamp
relay is faulty.
•
Replace vibrator lamp
relay.
3. Combination Meter
(Vibration indicator
lamp)
(1) When starter switch is ON, measure voltage between
combination meter terminal wires and ground terminal
wire.
Battery terminal wire No. 35 inlet wire YW and ground
terminal wire B
Starter switch terminal wire No. 28 inlet wire LgW and
ground terminal wire B
Standard voltage : 12 V or more
(2) When starter switch is ON, vibration mode select
switch is in “CONT” position, measure voltage between
combination meter vibrator terminal wire No. 31 inlet
wire Br and chassis ground.
Standard voltage : 12 V or more
If above items (1) and (2) are OK and vibration indicator
lamp does not light, combination meter is faulty.
•
•
•
Replace combination
meter.
•
Summary of Contents for SV201-1
Page 1: ...SV201 1 SHOP MANUAL 3498 64064 0...
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Page 13: ...SAFETY...
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Page 23: ...SPECIFICATIONS...
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Page 39: ...ENGINE AND CONTROLS...
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Page 49: ...HYDRAULIC SYSTEMS...
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Page 87: ...ELECTRICAL SYSTEM...
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Page 97: ...VIBRATORY DRUM REAR AXLE...
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Page 145: ...BRAKE...
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Page 153: ...INSPECTION AND ADJUSTMENT...
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Page 175: ...TROUBLESHOOTING...
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