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Item
Care
Items
During
operation
At stop
Following items must be confirmed.
1 ) Oil pressure at
idling: 90 ~ 300 kPa (0.9 ~ 3.0 bar)
at full load 300 ~ 650 kPa (3.0 ~ 6.5 bar)
2)
When abnormal noises and
vibration are generated, slow down
the revolution and must stop it to
investigate the causes.
1) At stopping the engine, perform the
idling operation for 5min. and then
stop it.
1) If the pressure is too low, abnormal
wear or stuck may be caused. Or if
too high, the oil leak may be
generated.
2)
If the engine operation were
continued with abnormal noises
and vibration, it causes the engine
trouble that can not be repaired or
some other troubles.
1) After heavy load operation, if the
engine were stopped suddenly, the
heat would be conducted to
bearing parts from red hot turbine
wings that would result in burning
the oil to cause the stuck bearing
metal and revolving shaft.
