Belarus 921.6 Operator's Manual page 149

1 – water drain valve; 2 – water-collecting cage; 3 – filtering element; 4 – housing of
the fuel coarse filter.
ATTENTION: IF INFORMATION ABOUT WATER PRESENCE IN THE FUEL
COARSE FILTER IS OUTPUT TO THE DATA DISPLAY MONITOR DURING THE TRAC-
TOR OPERATION, THEN DRAIN THE SEDIMENT FROM THE FUEL COARSE FILTER
WITHOUT WAITING FOR SUBSEQUENT MAINTENANCE PERIOD!
5.4.2.8 Operation 27. Cleaning the filtering elements in the cab ventilation and heat-
ing system filter
The ventilation system filters are installed on both sides of the tractor cab as shown
in Figure 5.4.15.
Figure 5.4.15 – Cleaning the filter of the cab ventilation and heating system
Figure 5.4.14 – Fuel coarse filter
1 – panel; 2 – screw; 3 – filter.
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921.6-0000010 OM