Rear track adjustment

Rear track adjustment

1. Jack up rear part of the tractor until wheels break off the ground. 2. Unscrew wheels fastening nuts (1) and dismount wheels. 3. Loosen by 3...5 turns four bolts (2) of rear wheels’ hubs. 4. Move the hub to one of the sides to obtain required track width (use belowgiven table to determine wheels track width by measuring distance “A” from half-axle end to hub end face). 5. Torque four hub fastening bolts to 280...300 N.m (28...30 kgf/m). 6. Mount the wheel and tighten fastening nuts by the torque 210...260 N.m. 7. Repeat operations for the opposite wheel.

NOTE: Track width up to 1600 mm can be obtained without changing position of the wheel disk. To obtain wheels track of up to 2100 mm, rearrange rear wheels with hubs in assembly, as shown in the figure.

Track width, mm Distance «А», mm 1500 50 1600 0 1800 164 1900 114 2000 64 2100 14

When rearranging the rear wheels, draw attention that the direction of the wheel rotation coincides with the direction of the pointer at the side strip.