Seat Elevator Drive Belt; Adjusting The Belt Tension - Permobil Chairman 2k Service Manual

Seat lift drive belt
Seat lift drive belt
Removing
1. Remove the seat lift, see page 18.
2. Loosen the two bolts holding the shaft to the
seat lift motor. Push the shaft sideways to
slacken the drive belt.
3. Remove the belt from the motor shaft, then
from the toothed wheel on the seat lift screw.
4. Fit the new belt using the reverse procedure.
5. Adjust the belt tension as described below.
6. Fit the seat lift, see page 18.

Adjusting the belt tension

1. Loosen the two bolts near the belt, see fig. 44.
2. Adjust the belt tension by moving the motor
shaft sideways.
3. Tighten the two screws.
4. Check the belt tension. The belt is correctly
tensioned when it can be pressed in 4-5 mm,
see fig. 45.
Fig. 45. The drive belt tension can be adjusted
after the two bolts have been loosened.
Fig. 44. The seat lift shaft is
attached by two bolts.
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