Product Manual

Table Of Contents
8. Place a block of wood between the gearcase and the propeller and
tighten the propeller nut. Secure the propeller nut to the shaft with a cotter
pin.
a - Cotter pin
b - Propeller nut
c - Rear thrust hub
d - Propeller
e - Front thrust washer
Spark Plug Inspection and Replacement
!
WARNING
Damaged spark plug boots may emit sparks that can ignite fuel vapors under
the
engine cowl, resulting in serious injury or death from a fire or explosion.
To avoid damaging the spark plug boots, do not use any sharp object or
metal tool to remove the spark plug boots.
1. Remove the spark plug boot. Twist the rubber boot slightly and pull off.
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2. Remove the spark plug to inspect. Replace spark plug if electrode is worn
or the insulator is rough, cracked, broken, blistered, or fouled.
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a
b
c
d
e
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MAINTENANCE
42 eng