30
Remove cowling and wash motor with soap and water. Let dry. Spray Corrosion Zero on Raider.
Long-term storage.
After mission run the engine at low speed with the fresh water/ear muffs; set shifter to
Neutral to flush out fresh water from the cooling system and in the process remove salt, mud
and other foreign panicles. Run the fuel from the Raider – engine will stop. Spray WD-40 or
Corrosion Zero into cylinders from carbs. Store on Raider engine stand.
9.3 Replacing the propeller
A worn or bent propeller will affect engine performance and may cause
e
ngine troub
l
e
.
l
.
Pull ou
t
the split pin and remove the propeller nut and washer.
2
.
Remove the propeller by pulling toward 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 (cotter key)
.
CAUTION
Before removing
the
propeller, remove the spark plug caps from the
spark plugs for safety.
Propeller
thrust holder
Note:
Run the engine at low speed when flushing the cooling system
.
To prevent rotation of the propeller, remove it before flushing the
passage if unfamiliar with Raider 50.
