Sakai SW800-II, Shop Manual

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10-039
TROUBLESHOOTING
2-5-3. Vibration frequency does not change 2/4
F-R lever vibrator switch must be ON.
Vibration mode selector switch must be CONT.
Reference Fig.: 2-5-1
Check point Check/Cause Action
3. Vibration Relay 1 Vibration frequency selector switch is in 4000 without front
and rear vibrator switches are in Low.
(1) When starter switch is ON, measure voltage between
vibration relay 1 terminal c inlet wire BrR and chassis
ground.
Standard voltage: 12 V or more
(2) When starter switch is ON, measure voltage between
vibration relay 1 terminal a inlet wire WL and chassis
ground.
There is no electricity in normal condition with
vibrator switch (F) is either High or Low and vibrator
switch (R) is High.
Standard voltage: 12 V or more with vibrator switch
(F) is either High or Low and
vibrator switch (R) is Low.
(3) When starter switch is ON, measure voltage between
vibration relay 1 terminal f outlet wire BrB and chassis
ground.
Standard voltage: 12 V or more with vibrator switch
(F) is either High or Low and
vibrator switch (R) is High.
Standard voltage: 12 V or more with vibrator switch
(F) is High and vibrator switch (R)
is Low.
(NOTICE)
When vibrator switch (F) is in High and vibrator
switch (R) is in Low, current does not flow from
vibration relay 1 terminal c to terminal f, while current
flows from vibration relay 2 terminal 5.
If above items (1) and (2) are OK and item (3) is NG,
vibration relay 1 is faulty.
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Replace vibration
relay 1.
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