General Maintenance
8—4
Exhaust GasTurbo Supercharger
The lubricating-oil is supplied by
the main pressure oil passage of the
engine, and the return lubricating-oil
will back to the oil pan by the gravity. In
order to avoid the leakage of the
supercharger and assure its normal
operation, pay enough attention to the
process of the inlet and return
lubricating-oil and assure to their
smoothly process. Do not change the
shape or area of the return lubricating-
oil pipe.
The opening and closing of the
exhaust valve of the supercharger is
controlled by the supercharger itself,
therefore, please note:
1.The users can not loosen or tighten
the adjusting nut of the connecting rod
to adjust the opening pressure of the
ehaust valve. Otherwise, it is harmful to
the engine.
2.Do not load or trample the connecting
rod in any case.
3.If you find the inlet pipe is leaky or the
supercharger is abnormal during
driving, stop the vehicle and check
them. But do remember the exhaust
valve and sealed pressure chamber
can not be repaired, and if they are
worn , you have to change the turbine
casing.
Maintenance of the supercharger:
The supercharger belongs to the
high-speed rotating precise