seRVICe & MaINTeNaNCe
PROPELLER REPLACEMENT
TOOLS AND RESOURCES REQUIRED
• 1/2" Open End Wrench
(70 lbs thrust or lower)
INSTALLATION
1
a.
Disconnect the motor from all sources of power prior to
changing the propeller.
b.
Hold the propeller and loosen the Prop Nut with a pliers or
a wrench.
c.
Remove the Prop Nut and Prop Washer.
CAUTION
Disconnect the motor from the battery before beginning any
prop work or maintenance.
2
d.
Turn the old prop to horizontal and pull it straight off. If
drive pin falls out, push it back in.
CAUTION
If the prop does not readily slide off, take care to not bend the
Armature Shaft while removing the prop by pulling the prop
evenly off the Armature Shaft.
3
e.
Align the new Propeller with the Drive Pin.
f.
Install the Prop Washer and Prop Nut.
g.
Tighten the Prop Nut 1/4 turn past snug at
25-35 inch-lbs.
CAUTION
Do not over-tighten as this can damage the prop.
©2020 Johnson Outdoors Marine Electronics, Inc.
• 9/16" Open End Wrench
(80 lbs thrust or higher)
• Screwdriver
Drive Pin
Drive Pin
Prop Washer
Prop Washer
NOTICE:
If the Drive Pin is sheared or broken, you will need to
hold the shaft stationary with a flat blade screwdriver pressed into
the slot on the end of the shaft while you loosen the Prop Nut.
Prop Nut
Prop Nut
Prop Washer
Prop Washer
Propeller
Propeller
Armature
Armature
Shaft
Shaft
Propeller
Propeller
Prop Nut
Prop Nut
Propeller
Propeller
Drive Pin
Drive Pin
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