6.
OPERATION AND CARE FOR NEW ENGINE
Your ISUZU engine is carefully tested and adjusted in the factory,
however, further, thorough run-in (i.e. break-in) operation is
necessary.
If the new engine is harshly operated, lubricating oil film will be
reduced leading to abnormal wear or seizure. Particularly, avoid a
harsh engine operation within the initial 100 operation hours
observing the following notice.
(1)
Do the warming-up operation continuously until the engine is
warmed-up. In this operation, do not race the engine.
(2)
Also do not operate the engine with rapid acceleration, rapid
machine starting and continuous high speed operation.
7. ENGINE CARE FOR OVER-COOLING
Engine over-cooling cause premature wear and increased fuel
consumption. When the coolant temperature is not raised to 75 to
85°C (167 to 185°F) indefinitely, take an action to recover this with
means of radiator curtain or such like.
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