Propeller
Drive Pin
Anode/Nut
Washer
PROPELLER REPLACEMENT
TOOLS AND RESOURCES REQUIRED:
• Box End Wrench
- 1/2” for motors with 70 lbs thrust or lower.
- 9/16” for motors with 80 lbs thrust or higher.
• Screwdriver (optional)
CAUTION:
Disconnect the motor from the battery before
beginning any prop work or maintenance.
NOTE:
The propeller on your motor may diff er from
the one pictured.
1. Disconnect motor from battery prior to changing the propeller.
2. Hold the propeller and loosen the anode/nut with a wrench.
3. Remove anode/nut and washer. If the drive pin is sheared/broken, you will need to hold the shaft steady with a screwdriver
blade pressed into the slot on the end of the shaft.
4. Turn the old prop to horizontal (as illustrated) and pull it straight off . If drive pin falls out, push it back in.
5. Align new propeller with drive pin.
6. Install prop washer and anode/nut.
7. Tighten anode/ nut 1/4 turn past snug. [25-35 inch lbs.] Be careful, over tightening can damage prop.
Tighten anode/ nut 1/4 turn past snug [25-35 inch lbs.] [2.5 to 4 Nm]. Be careful, over tightening can damage prop.
GENERAL MAINTENANCE
• After every use, the entire motor should be rinsed with freshwater, then wiped down with a cloth dampened with an aqueous
based silicone spray. Do not spray water into the ventilation openings in the head of the motor.
• The composite shaft requires periodic cleaning and lubrication for proper retraction and deployment. A coating of an aqueous
based silicone spray will improve operation.
• The propeller must be inspected and cleaned of weeds and fi shing line after every use. Fishing line and weeds can get behind
the prop, damage the seals and allow water to enter the motor.
• Verify the prop nut is secure each time the motor is used.
• To prevent accidental damage during transportation or storage, disconnect the battery whenever the motor is off of the water.
For prolonged storage, lightly coat all metal parts with an aqueous based silicone spray.
• For maximum battery life, recharge the battery(s) as soon as possible after use. For maximum motor performance, restore
battery to full charge prior to use.
• Keep battery terminals clean with fi ne sandpaper or emery cloth (fl ooded lead acid only).
• The propeller is designed to provide optimum operation with very high effi ciency. To maintain this top performance, the
leading edge of the blades must be kept smooth. If they are rough or nicked from use, restore to smooth by sanding with fi ne
sandpaper.
• 9'16" Box End Wrench
SERVICE & MAINTENANCE
