Belarus 82.3 - Tire Inflation

82.3-0000010 OM
77
Permissible variants of combination of front and rear tires of BELARUS-82.3 trac-
tors are given in Table 3.2.4.
Table 3.2.4 - Permissible front and rear tire combinations
Front tires
Rear tires
360/70R24 11.2R24
18.4R34
V
-
15.5R38
+
-
9.5-42
-
+
_____________________________________________________________________________
V– basic configuration
+ - additional configuration
- - not allowed
Tires 360/70R24 and 15.5R38 are installed on request, to operate the tractor in the
inter-row potato spacing of 750 mm on the track of 1500 mm.
Tires 11.2R24 and 9.5-42 are installed to operate the tractor in the inter-row beet
spacing of 450 mm on the track 1800 mm.
When using 15.5R38 and 9.5-42 tires with loads exceeding their load capacity, it is
necessary to apply a wheel doubling.
3.2.8.3 Tire inflation
Inflate tires through the air bleed valve of pressure regulator 1 (Figure 3.2.3) by do-
ing the following:
- let air out of tank 3 of the pneumatic system through a condensate removing valve;
- unscrew winged nut 2 of the air bleed valve fitting;
- connect a hose to inflate tires to the air bleed fitting and to the tire valve;
- start the engine and inflate the tire to reach required pressure, while controlling it
with a tire manometer under GOST 9921-81 with a scale from 50 kPa to 300 kPa with divi-
sion not more than 10 kPa;
- detach the hose from the tire valve and from the air bleed valve fitting;
- screw the winged nut back on the air bleed valve fitting.
ATTENTION: AS PRESSURE IN THE TANK GOES UP TO 0.77 MPA, THE COM-
PRESSOR IS SWITCHED TO IDLE RUNNING BY THE PRESSURE REGULATOR AND
TIRE INFLATION STOPS AUTOMATICALLY. FOR THIS REASON, CHECK THE PRES-
SURE 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 – tank of the pneumatic system.
Figure 3.2.3 – Tire inflation