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MAXXFAN
FAN BLADE REPLACEMENT INSTRUCTIONS
Parts Provided:
Fan Blade Washer, Motor Shaft
1. CAUTION: Turn off 12volt power to MaxxFan.
2. Remove insect screen by turning
(4) locking tabs to release, See photo A.
photo A photo B
3. CAUTION: The fan blade may have sharp edges!
Using a ½” wrench or an adjustable
wrench, remove locknut that holds the fan
blade to the motor shaft. Using a cloth or
paper towel to avoid sharp edges, hold the
fan blade with one hand to prevent the
motor from rotating while loosening the
nut. Turn the nut counter-clockwise to
loosen, See photo C.
photo C
4.
Locate the small flat on the motor shaft, See photo D. Using an adjustable
wrench or a 9/32” open end wrench, hold the motor shaft. Tighten the adjustable
wrench on the small flat as needed. With your other hand, protected by a cloth or
paper towel, turn the fan counter-clockwise slightly to align the flat on the fan
blade hub with the flat on the motor shaft. You will feel a slight amount of play
between the fan blade and the motor shaft when the flats are properly aligned, See
photo E.
Locking
Tab
Hold fan
lade
Loosen
nu
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