Product Manual

Table Of Contents
Engine Break‑in Procedure
IMPORTANT: Failure to follow the engine break‑in procedures can result in
poor performance throughout the life of the engine and can cause engine
damage. Always follow break‑in procedures.
1.
For the first hour of operation, run the engine at varied throttle settings up
to 2000 RPM or at approximately half throttle.
2. For the second hour of operation, run the engine at varied throttle settings
up to 3000 RPM or at three‑quarter throttle, and at full throttle for
approximately one minute every ten minutes.
3. For the next eight hours of operation, avoid continuous operation at full
throttle for more than five minutes at a time.
Starting the Engine
Before starting, read the Prestarting Check List, special operating
instructions, and Engine Breakin Procedure in the Operation section.
NOTICE
Without sufficient cooling water, the engine, the water pump, and other
components will overheat and suffer damage. Provide a sufficient supply of
water to the water inlets during operation.
1. Ensure the cooling water intake is submerged.
27029
2. Check the engine oil level.
27030
OPERATION
eng 27