Skier's Choice Supra Instruction Manual page 31

Bilge Area Center Drain Plug
The bilge area center drain plug is located at the front of the
motor well, directly under the engine.
It is extremely important that the drain plug is always checked
before starting the engine. The drain plug should be secured
in place using a wrench.
NOTE: Not all Supra models have center drain plugs.
DO NOT start engine until center drain plug is checked and
secured in place. DO NOT try to install center drain plug
while engine is running!
Some Supra models DO NOT have mechanical devices to
hold the motor box cover in the open position. Please use
caution to prevent accidental closing.
© 2008 Skier's Choice, Inc.
Rear Drain Plug
The rear drain plug is located at the back of the boat, near the
bottom of the transom (See photo). It is extremely important
that the drain plug is always checked before starting the
engine. The drain plug should be secured in place using a
wrench.
DO NOT start the engine until the drain plug is checked
and secured in place.
DO NOT try to install the drain plug while the engine is
running.
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