Section 6. Operating and Adjusting Regulations
Belarus 80.1/80.2/82.1/82.2/82
Р — Operation and Service Manual
43
Setting Wheeltrack of the Tractor,
Equipped with a FDA Fitted with Hub
Drive Planetary-and Spur Reducing
Gears
Tractor track over the front wheels is ad-
justable within 1420...1970 mm by rear-
rangement of wheels interchange from side
to side and change in the position of disks
relative to the wheel rims.
To adjust the wheeltrack, follow the pro-
cedure below:
•
Apply the parking brake. Put blocks
at the front and rear of the rear
wheels.
Place a jack under one side of the front
axle. Jack up the wheel until it is clear off
the ground. Chock the rear wheels on
the front and the rear.
•
Jack up the front end of the tractor (or
the front wheels one by one until it is
clear off the ground);
•
Remove the front wheels;
•
Turn the disk-to-rim fastening nuts off.
Depending on the wheeltrack required,
set the relative position of the rim and the
disk, as shown in diagram on the right.
In doing so, pay special attention to that
the direction of wheel rotation be the
same as the direction of the arrow on the
tyre sidewall.
When interchanging wheel positions,
tighten the disk-to-flange fastening nuts
at a torque of 200...250 N
•
m, while the
disk-to-rim fastening nuts to 180...230
N
•m.