Daewoo ST Series Instrucciones de operaciones descargar pdf (Pagina 21)

3.3.3. Final 10 hours

During the final 10 hours of break-in, it is permissible to operate at full throttle for five to ten

minutes at a time. After warming engine to operating temperature, momentarily reduce then

increase engine speed. Continue to operate at approximately three-fourths throttle. Occasionally

reduce engine speed to idle to provide cooling periods.

Note : Do not run engine at a constant rpm for prolonged periods of time during the break-

in period.

3.3.4. Operating after break-in 20 hours

When starting a cold engine, always allow the engine to warm up gradually. Never run the engine

at full throttle until the engine is thoroughly warmed up.

And you’d better run the engine at three-fourths throttle (about 1800 ~ 1900 rpm) until additional

30 hours (after finishing break-in 20 hours) as possible.

Be sure to check the oil level frequently during initial 50 hours of operation since the oil

consumption will be high until the piston rings are properly seated.

When the engine operation become to reach 50 hours in total including the break-in period 20

hours, replace the engine oil and oil filter to new ones. Refer to “4.4. Lubricating System”.

NOTE : When engine is overheated, do not stop the engine immediately.

Lower the engine load and run the engine to be a lower rpm as possible.

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Daewoo ST Series Instrucciones de operaciones Pagina 21