Yamaha XP500, Руководство по обслуживанию

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ELEC
SIGNALING SYSTEM
EAS00803
5. The engine oil change indicator fails to
come on.
YES
NO
6. The engine trouble warning light fails to
come on.
YES
NO
EAS00804
7. The fuel meter fails to come on.
YES NO
1. Engine oil change indicator bulb and
socket
• Check the engine oil change indicator bulb
and socket for continuity.
Refer to “CHECKING THE BULBS AND
BULB SOCKETS”.
• Are the engine oil change indicator bulb
and socket OK?
Replace the meter
assembly. Replace the engine
oil change indicator
bulb, socket or both.
1. Engine trouble warning light bulb and
socket
• Check the engine trouble warning light
bulb and socket for continuity.
Refer to “CHECKING THE BULBS AND
BULB SOCKETS”.
• Are the engine trouble warning light bulb
and socket OK?
Replace the meter
assembly. Replace the engine
trouble warning light
bulb, socket or both.
1. Fuel sender
• Drain the fuel from the fuel tank and then
remove the fuel pump (fuel sender) from
the fuel tank.
• Connect the fuel pump coupler to the fuel
pump.
• Connect the pocket tester to the fuel pump
coupler (wire harness side) as shown.
Positive tester probe
→
green
1
Negative tester probe
→
black
2
• Measure the fuel sender resistances.
Fuel sender resistance (up posi-
tion “F”
È
)
(
Ω ×
1)
19 ~ 21
Ω
at 20 °C (68 °F)
Fuel sender resistance (down
position “E”
É
)
(
Ω ×
10)
137 ~ 143
Ω
at 20 °C (68 °F)
• Is the fuel sender OK?
Replace the fuel
pump.
B
G
B
R / L
2
1
È
É