Mercury Xi5 Wireless Edition Manual page 46

OWNER SERVICE ASSISTANCE
Symptom
Excessive noise or
vibration
Motor failure
(motor runs at partial
speed)
Possible Cause
Propeller is loose, damaged,
or off‑balance
Damaged bearings or
bushings
Magnets interfering with
armature
Magnets cracked or chipped
Loose electrical connections
Thermal protection is
overloaded
Propeller is loose, damaged,
or off‑balance
40
Resolution
Refer to
Propeller
Replacement.
Contact a
Service Center.
Turn off the
power and
manually rotate
the propeller. If
the propeller
does not rotate
freely with a
slight magnetic
drag, contact a
Service Center.
The motor will
whine or grind.
Contact a
Service Center.
Connections in
the head may be
loose or
damaged.
Contact a
Service Center.
Temperature
exceeds
specification.
Contact a
Service Center.
Refer to
Propeller
Replacement.
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