MAINTENANCE
Propellers
Out-of-balance or nicked
p r o p e l l e r s w i l l e f f e c t
perf o r m a n c e or c a u se
vibration. Damaged props
should be replaced, but those
that are chipped or bent can
usually be reconditioned by a
marine dealer or a propeller
repair facility. When cruising,
consider carrying a spare set
of props on board because many marinas do not carry a full inventory
of replacement propellers. Also, carry an extra set of prop hardware.
Refer to the outboard manufacturer’s engine manual for appropriate
propeller replacement.
Be sure to make a note of the propeller diameter and pitch while the
vessel is in dry dock. They are pressed into the prop for easy reading.
In an emergency a stainless propeller blade may be straightened by
laying the propeller blade on a 2 x 4 and hammering the bent portion
of the blade until straight.
It is advantageous to carry the needed tools to change propellers
including pliers to pull cotter key and deep socket and ratchet to remove
the propeller shaft nut. See the appropriate outboard manufacturer’s
owner’s manual for further information.
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