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2.3.2 Inspection while the engine is running
During the break-in operation, pay attention to followings and make sure that there is no abnormality.
Oil pressure and oil temperature
Coolant temperature and level
Leakage of oil, water, fuel and gas; especially oil from tur-
bocharger pipe connection of lubricating oil.
Noise and vibration
Intake air pressure and temperature
Exhaust color and odor
2.3.3 Inspection and adjustment after break-in opera-
tion
Valve clearance
Fuel injection timing
Bolts and nuts around the engine - retighten
Chapter 13 ADJUSTMENT AND OPERATION
Exhaust temperature
Differences between right and left banks
Blow-by gas (amount and color)
Rotational fluctuation
Face and radial runouts of rotating parts
Indication and operation of meter and alarm
Belt tension
Defects such as oil leakage - inspect and repair
13-11
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