MTZ 1220.1, Руководство оператора

Страница: 189 / 244

MTZ 1220.1/1220.3 K. Scheduled technical maintenance
K9
Operation 5. Discharge condensate
from cylinders of the pneumatic system
Pull the ring (1) towards and up, open the
valve and hold it open until the complete
condensate and dirt are fully discharged.
Discharge condensate from the two cy-
linders on the left and right sides of the
tractor.
Operation 5
а
. Drainage of the
condensate water from the radiator
tanks of CAC
In order to drainage the condensate
water from the radiator tank of the engine
CAC it is necessary to perform the follow-
ing actions:
- turn off two plugs (1) in the bottom
of the (2);
- let the condensate drain away;
- screw the plug (1).
Operation 6. Check operation of the
engine, steering, brakes and lighting
and signaling devices
The diesel engine must work steadily in all
modes.
The controls, brakes, light and sound sig-
naling devices must be in good condition.
After every 125 service hours
Perform the operations of the previous MS
and the following ones:
Operation 7. Discharge sludge from the
coarse fuel filter and from the fuel
tanks.
Open the drain plugs (1) of the fuel tanks
(2) and the drain plug (4) of the filter cas-
ing (3).
Drain sediment and water until pure fuel
emerges from the plugs. Discharge sedi-
ment to a special container and properly
dispose of it.
Close the drain plugs of the fuel tanks and
filter.