Belarus 80.1 Operation Manual page 297

- after mounting of steering link 2 on the tractor, tighten castellated nuts 1 of ball
pins with torque of 100 to 140 Nꞏm and lock with split pins; remember that unscrewing of
the nut is not allowed while aligning nut slot and pin ball hole.
Furthermore, on tractors with HSC (HSC with HPS body) an increased angular play
of the steering wheel can be caused by weak tightening of castellated nuts of cone-shaped
pins of HSC hydraulic cylinders.
Note – on tractors with HPS (HSC with HPS body), two steering links are installed
instead of steering link 2. Check/adjustment of play in joints shall be carried out for both
steering links.
1 – castellated nuts; 2 – steering link; 3 – lock wire; 4 –plug; 5 - joint.
Figure 6.4.18 – Technical maintenance of steering joints
6.4.3.4 Operation 23. Check / adjustment of front wheels' toe-in
6.4.3.4.1 General information
Adjustment of front wheels' toe-in is carried out to prevent the front tyres from
premature breakdown.
ATTENTION: CHECK AND ADJUSTMENT OF FRONT WHEELS' TOE-IN SHALL
BE CARRIED OUT EVERY 250 HOURS OF TRACTOR OPERATION, AND AFTER
EACH TIME THE FRONT WHEELS' TRACK WIDTH IS CHANGED. BEFORE CHECKING
THE FRONT WHEELS TOE-IN, ALWAYS CHECK AND IF NECESSARY ADJUST THE
STEERING JOINTS PLAYS!
Figure 6.4.17 – Check of steering wheel play
297
80-0000010B OM