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ENGINE BREAK-IN PERIOD
Taking care to properly break in your new engine
will pay off in the long run. In our years of fi eld test-
ing, we have proven that an Indmar engine, when
properly broken in according to our simple proce-
dures, will last longer, run better and have fewer
repairs over its lifetime.
Break In Period
Your new engine does not require an elaborate break-in procedure. Just follow these simple instructions and you
are off to a great start. The three (3) most important aspects of new engine break-in are:
1.
Avoid running engine at high speeds.
2. Do not carry a heavy load (passengers, gear, etc.).
3. Vary your boat speed during break-in. Don't run at the same RPM for a long period of time.
Break-In Steps
•
For the fi rst hour, do not exceed 2,000 RPM.
•
For the second hour, do not exceed 3,000 RPM.
•
For the next seven hours, do not exceed 4,000 RPM and vary the RPM regularly
Break-In Tips
•
Avoid fast accelerations and don't carry (or pull) a heavy load during this period.
•
Always let engine warm up gradually before acceleration.
•
Check oil frequently. During the fi rst 50 to 100 hours, an engine can use more oil than usual. Maintain oil at a
proper level at all times (do not overfi ll).
•
Monitor transmission fl uid levels.
•
Report abnormal noises or vibrations to your dealer.
•
Keep an eye out for loose mountings, fi ttings, nuts, bolts, and clamps.
Pg 57
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