2122.6-0000010 OM
99
3.2.8.2 Tire inflation
Inflate tires through an air bleed valve of pressure regulator 1 (figure 3.2.3), for
which do the following operations:
- let the air out of balloon 3 of the pneumatic system through a condensate remov-
ing valve;
- unscrew winged nut 2 of the air bleed valve cap;
- connect a pipe for tire inflation to the air bleed valve cap and to a tire valve;
- start the engine and inflate the tire to reach the required pressure, controlling it
with a pressure gage
МД
-214 GOST 9921-81 (or with a pressure gage having identical
metrological characteristics);
- disconnect the pipe from the tire valve and from the air bleed valve cap;
- screw the winged nut back on the air bleed valve cap.
ATTENTION: AS PRESSURE IN THE BALLON GOES UP TO 0.77 MPA, THE
COMPRESSOR IS SWITCHED TO IDLE RUNNING BY THE PRESSURE REGULATOR
AND TIRE INFLATION STOPS AUTOMATICALLY. FOR THIS REASON CHECK THE
PRESSURE OVER THE INDICATOR ON THE DASHBOARD FROM TIME TO TIME
AND, IF NECESSARY, REDUCE IT THROUGH THE CONDENSATE REMOVING
VALVE!
1 – pressure regulator; 2 – winged nut; 3 – balloon of the pneumatic system.
Figure 3.2.3 – Tire inflation
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