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19.5 MAINTENANCE EVERY 400 HOURS
The maintenances scheduled every 10, 50,100 and 200 hours must be
done together with maintenances every 400 hours.
19.5.1. Check intake pressure
Engine efficiency is due to the injector’s nozzle state, so keep under control
the follows signal of injector bad working:
•
Abnormal noise from one or more cylinder.
•
Engine over heating.
•
Efficiency reduction.
•
Black smoke out the muffler.
•
Increasing of fuel consumption.
The trouble above mentioned can come out from:
•
Bad tight of the suction / exhaust valves.
•
Bad setting of the injection pump.
•
Dust inside the fuel filter.
•
Bad fuel quality.
•
To much water inside the fuel tank.
To inspect and ad just the intake pressure of the injector, or to solve the
problem listed above please contact
YUCHAI ENGINEERING MACHINERY
CO. LTD.
which has got special tools and know-how to repair the machine.
Summary of Contents for YC135
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Page 51: ...51 5 2 1 Transport blocked All dimensions are in mm they may change without notice...
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Page 169: ...169 20 HYDRAULIC SCHEME...
Page 171: ...171 21 ELECTRICAL SCHEME...
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