Yamaha RS90K Manuel D'atelier page 724

4 2 1
5
3
4
6
SELF-DIAGNOSIS
SELF-DIAGNOSIS
This model features a self-diagnosing system for
following displays.
1 Fuel meter
2 Fuel level warning indicator
3 Self-diagnosis warning indicator
4 Warning light
5 DIAG code (odometer/tripmeter)
NOTE:
The oil level warning indicator 6 and the warning
light 4 come on when the engine oil level is low. If
the oil level warning indicator and the warning light
come on, place the snowmobile on a level surface
and allow it to idle for one minute. If the oil level
warning indicator and the warning light go off, the
engine oil level is sufficient, however it is getting
low. Add engine oil as soon as possible.
If the oil level warning indicator and the warning
light do not go off, check the engine oil level in the
oil tank, and add engine oil if necessary.
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