Yamaha CW50L Service Manual page 97

S.O.ALSY.TE. IE'EC [G'41 S,O.ALSYSTE. I'Eo-----J
,_ 4. The "OIL" indicator light does not work.
4.Voltage I 1.Bulb and socket I
m
Flasher l ight Turnindicator light NO CONTINUITY
Left Connect the pocket tester (DC2OV)to the flasher connector.
Cllg
_ I • Check the bulb and socket for continuity...=,v CONTINUITY
I
flasher bulb : J_. Replace bulb or socket.
Pocket tester (+) lead _ Chocolate (_)
Pocket tester (-) lead _ Ground 2. Oil level switch
Right flasher bulb : = Disconnect the oil level switch from the oil _
Pocket tester (+) lead _ Dark green (_) tank.
I Pocket tester (o) lead --*Ground • Connect the pocket tester (Q x 1) to the oil
• Turn the main switch to "ON". level switch.
• Set the "TURN" switch to "L", then to "R". Pocket tester (-) lead --_Terminal (_
• Check the voltage (12V) between "Choco- Pocket tester (+) lead --_Terminal (_)
late" and the ground, then "Dark green" and OUTOF SPECIFICATION 37_s
the ground. • Check the switch for continuity.
Float Good Bad
MEETS position condition condition
SPECIFICATION I Wiring circuit from turn switch to bulb socket i HIGH X O] xJ O
I Thiscircuit i sgo°d"
I I
connector is faulty --* Repair. I LOW O X X O OUT OF SPECIFICATION
O : Continuity X : No continuity
,_ MEETS SPECIFICATION I Replace °il level switch" I
3. Voltage
• Connect the pocket tester (DC20V) to the (_)k_ z
bulb socket connector.
Pocket tester (+) lead _ Grey (_
Pocket tester (.) lead .--*Ground
• Turn the main switch to "*".
• Check the voltage (12V) between "Grey" and
the ground.
OUT OF SPECIFICATION
_v MEETS
SPECIFICATION ,_
I This circuit is in g°°d c°nditi°n" I 14' C°nnecti°ns I
• Check all connections in the signal system.
IRefer to "WIRING DIAGRAM". I
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