Yamaha RHINO 660 YXR660FAT Manuel Du Propriétaire page 90

NOTE:
_
G
When the switch is set to "LOCK", the differ-
ential gear lock indicator light will flash until
the differential gear is locked.
G
When the indicator light is flashing, turning
the steering wheel back and forth will help the
differential gear lock to engage.
G
Riding before the differential gear lock is
properly engaged (e.g., when the indicator
light is flashing) will cause the engine speed
to be limited until engagement is complete.
_
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