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4.4 Tractor final assembly and run-in
4.4.1 Tractor final assembly
The “BELARUS-1822.3/1822 .3/2022.3/2022 .3” tractors are supplied to a con-
sumer ready assembled, final assembly is not required.
4.4.2 Technical maintenance before tractor run-in
Before placing a new tractor in operation do the following:
- wash the tractor, remove preservative lubricant (if any on the tractor);
- carefully inspect the tractor, check it for completeness and availability of instruction
manuals;
- remove accumulator batteries, set them into working condition and mount back;
- check outer threaded joints for tightness and tighten if necessary;
- check oil level in the engine oil sump, in the transmission, in FDA case, in cases of
FDA wheel gear groups, in HLL and HSC oil tanks, in the FPTO gear group and, if neces-
sary, add as per section 6 “Maintenance”;
- drain the available fuel from the fuel tank and fill the fuel tank with new settled fuel:
in winter – winter grade, in summer – summer grade;
- check the braking fluid level in tanks of main cylinders of clutch hydrostatic drives
and working brakes and if necessary add as per section 6 “Maintenance”; for BELARUS-
1822 .3/2022 .3 tractors check the brake fluid level in the master cylinder housings for
clutch and brakes control on reverse and add if required;
- fill the engine cooling system with cooling fluid through the extension tank filler.
Fill until the cooling fluid level in the extension tank is 50…70 mm below the top edge of
the filler;
- check and, if necessary, set a desired pressure in tires according to tables 4.2 and
4.3;
- make sure there are protective guard shields (for RPTO, FPTO, etc.);
- check engine running, operability of lighting and warning devices, action of brakes
and steering control, and also check functioning of the other systems and units of the trac-
tor over on-board control gauges;
Before starting to run in, check tightness of nuts attaching rear wheels to the hub
(the torque shall make 700 to 750 N·m), nuts attaching front wheels to FDA gear group
flanges (the torque shall make 280 to 320 N·m) and nuts attaching the front wheel disks to
the rim brackets (the tightening torque shall make 180 to 240 N·m).
4.4.3 Tractor run-in
ATTENTION: THE FIRST 30 HOURS OF TRACTOR OPERATION HAVE GREAT
INFLUENCE ON OPERATIONAL PARAMETERS AND LIFE SPAN OF THE TRACTOR.
YOUR TRACTOR WILL FUNCTION PROPERLY FOR A LONG TIME PROVIDING YOU
CARRY OUT THE RUN-IN CORRECTLY AND PERFORM OPERATIONS IN TECHNICAL
MAINTENANCE IN TERMS SPECIFIED IN SECTION 6 “MAINTENANCE”!
ATTENTION: IT IS OBLIGATARY THAT YOU CARRY OUT TRACTOR RUN-IN
FOR 30 HOURS! LOAD THE TRACTOR UP TO 80 % OF ITS RATED POWER BEFORE
THE FIRST TECHNICAL MAINTENANCE (TM-1) (125 HOURS)!
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