New I/O Engine
Break-In Procedure
New engines require a period of break-in to allow the mating surfaces of moving parts to mate evenly. Correct break-in will help your engine with proper performance and lead to a longer life.
ENGINES HAVE A 10-HOUR BREAK-IN PERIOD AS FOLLOWS:
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1ST HOUR //
Warm up engine to operating temp. (5-10 minutes)
Zero - half on the throttle
Vary your engine speed between zero-half throttle. (5-10 minutes)
No tow sports
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2ND HOUR //
Zero - 3/4 on the throttle (5-10 minutes)
Vary your engine speed between zero-3/4 on throttle. (5-10 minutes)
No tow sports
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3RD - 10TH HOUR //
Zero - full on the throttle (5-10 minutes)
Vary your engine speed between zero-full throttle. (5-10 minutes)
Tow sports OK
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AFTER 20 HOURS //
Change the engine oil and filter for the first time.
Outdrive / lower unit oil change is due
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THEN ON //
Every 100 hours or once a year, change engine oil and outdrive / lower oil unit.
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REMINDERS
+ Winterize your engine prior to the first freeze of the winter season.
+ Make sure to put the drain plug in before launching your boat.
**Please see owners manual for specific instructions on your boat.