Tennant 6100E, Service Manual

Page: 49 / 228

CHASSIS
2--33
6100E 330255 (9--00)
8. Use an arbor press to remove the pulley
shaft and both gearbox bearings. Note the
orientation of the bearings on the pulley
shaft. Discard the old bearings.
9. Install the new bearings onto the pulley shaft
in the same orientation as the old bearings.
Reinstall the hub and new bearings into the
sprocket. Tighten the three hex screws to
11 -- 14 Nm (7 -- 10 ft lb).
10. Position the large belt pulley, shaft, and
bearing assembly back into the bottom case
of the gearbox assembly. Make sure the
inner bearing is seated properly in the lower
case.
11. Position the cogged belt onto the large and
small pulleys.