Nautique 2008 70141 - Manual (Page 155)

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Quick Oil Drain System
Change the engine oil after the first 25 hours of operation, then
after every 50 hours. The boat must be removed from the water to
use the quick oil drain system. There is a drain hose attached to the
bottom of the oil pan with a small plug screwed into the loose end
of the hose.
Remove the bilge drain plug and put the end of the drain hose
through the bilge drain opening. Make sure there are no kinks or
sharp bends in the hose. The engine will drain most efficiently
when the oil is warm. Allow several minutes for the oil to settle and
drain. Dispose of used oil in an environmentally safe manner.
NOTICE
Be sure the engine is off when you are draining your oil.
CORC169
Care and Maintenance
Prolonged or repeated contact with used
engine oil can cause death or serious injury. Wash
affected area immediately with soap and water.
! WARNING
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