Toro Installation Fig, Lower front wheel to ground, Sand Pro 2020/3020/5020, Page 6

Installation (Fig. 6)

1.Position front axle and drive studs through the wheel rim. Secure axle to rim with lug nuts to studs. Torque nuts from 45 to 55 ft–lb (6.2 to 7.6 kg–m).

2.Place bearing between two bearing flanges. Slide assembly onto axle with the locking collar facing away from the wheel. Repeat with remaining bearing and flanges on the other end of the axle.

3.Position wheel to the front fork. Make sure bearing flanges are placed inside the fork.

4.Secure bearing flanges to the front fork with car- riage bolts, lock washers, and hex nuts.

5.Rotate both bearing lock collars in the direction of normal forward wheel rotation . Place drift punch into the blind whole of the locking collar. Strike punch sharply with a hammer in the direction of shaft rotation to lock the collar. Repeat with other collar.

6.Apply Loctite 242 or equivalent to both set screws. Secure locking collars with set screws. Torque set screws from 65 to 80 in–lb (74.9 to 92.2 kg–cm).

7.Lower front wheel to ground.

Whells, Brakes, and Miscellaneous

Sand Pro 2020/3020/5020 Page 6 – 7 Wheels, Brakes,and Miscellaneous