82.3-0000010 OM
166
5.4.2.5 Operation 14. Washing of the tractor and cleaning of the cabin inside
Wash the tractor and clean the cabin inside.
Before washing the tractor with a jet of water, stop the engine and put the battery dis-
connect switch in “OFF” position.
During tractor washing take steps to protect the electrical and electronic components
and connectors against entry of water jets.
WATER JET SHALL NOT BE POINTED AT ELECTRIC AND ELECTRONIC DEVICES
AND CABLE CONNECTORS.
IT IS FORBIDDEN TO ADD CORROSIVE AGENTS (DETERGENTS) INTO WATER.
Maximum water temperature shall not exceed 50
°
С.
After the tractor washing clean the electric and electronic devices and cable connectors
with compressed air.
ATTENTION: WHEN OPERATING THE TRACTOR IN HARD OPERATING CONDI-
TIONS AND IN HIGH DUST, THIS OPERATION MUST BE CARRIED OUT AFTER EVERY 8-
10 HOURS OF WORK, I.E. EVERY SHIFT!
5.4.2.6 Operation 15. Check of inflation pressure in tires
Pressure in the front and rear tires shall be determined according to the current load per
a single tire, driving speed of the tractor and operations performed. If it is necessary bring the
pressure up to the required value in compliance with subsection 3.2.8 “Selection of optimal inner
pressure in tires depending on operational conditions and load on tractor axles, instructions for
use of tires”.
ATTENTION: MONITORING AND BRINGING THE TIRE INTERNAL PRESSURE UP
TO THE NORMAL VALUE, IF NEEDED, SHALL BE CARRIED OUT EACH TIME THE TRAC-
TOR IS MOVED FROM ONE OPERATION TO ANOTHER OR IS REEQUIPPED WITH OTH-
ER ATTACHABLE MACHINES AND IMPLEMENTS!
5.4.2.7 Operation 16. Drain of sediment from fuel tanks
ATTENTION: FUEL SEDIMENT CAN BE DRAINED WHEN FUEL VOLUME IN
THE TANK IS NOT MORE THAN 1/8 OF THE TOTAL CAPACITY OF THE TANK!
5.4.2.7.1. Draining of sediment from metal fuel tanks
There are two drain fittings (one for each metal fuel tank).
It is required to drain sediment from each fuel tank.
To drain sediment from the fuel tank, do the following:
- unscrew fitting 1 (figure 5.4.13) of fuel tank 2 (fitting 1 is located at the bottom of
fuel tank 2);
- drain sediment until clean fuel appears;
- after the appearance of clean fuel without water and dirt, screw fitting 1 of fuel tank
2 back with a torque of 10 to 20 Nm.
1 – drainage fitting; 2 – fuel tank.
Figure 5.4.13 – Drainage of sediment from fuel tank
5.4.2.7.2. Draining of sediment from plastic fuel tanks
There is one drain fitting (on the left plastic fuel tank).
To drain sediment from the fuel tank, do the following:
- unscrew fitting 1 with the S 17 spanner (figure 5.4.13), holding the metal insert of
fuel tank 2 with the S 19 spanner (fitting 1 is located at the bottom of fuel tank 2);
- drain sediment until clean fuel appears;
- after the appearance of clean fuel without water and dirt, screw fitting 1 back, hold-
ing the metal insert of fuel tank 2.
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