8
f. Propeller
A propeller must be selected so that the engine rpm measured at wide open throttle while cruising
is within the maximum operating range. In the Raider that range is between 5150 and 5850 rpm.
To ensure optimum performance, the propeller should match the boat type and its load.
Replacing the propeller.
A worn or bent propeller will affect engine
performance and may over time cause en-
gine trouble.
1. Pull out the split pin and remove the pro-
peller nut and washer,
2. Remove the propeller by pulling towards
you.
3. Apply grease to the propeller shaft before
mounting the new propeller.
4. Fit the washer, securely tighten the nut
and insert the split pin.
