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36 www.pridemobility.com J6 Series
FRONT RIM
HALF
WHEEL
HUB
VII. CARE AND MAINTENANCE
Figure 26. Pneumatic Drive Wheel Disassembled
WASHERS
TIRE
REAR RIM HALF
NUTS
Figure 27. Solid Drive Wheel Removal
TUBE
DRIVE
WHEEL
WASHER
DRIVE
WHEEL
NUT
AXLE
SLOT
AXLE KEY
Follow these easy steps for a quick and safe repair for both
pneumatic and solid tires:
1. Turn off the power to the controller.
2. Make sure that the power chair is in drive mode. See figure 8.
3. Set the power chair up on blocks.
4. If you are changing a pneumatic tire, completely deflate it
before removing the wheel.
5. Remove the drive wheel nut and washer from the axle. See
figure 25 or 27.
6.
If you are replacing a solid tire, remove the spacer.
See figure 27.
7. Pull the wheel off the axle.
8. Remove the nuts and washers from the wheel hub and separate
the rim halves. See figure 26.
9. Remove the old tube from the pneumatic tire and replace it with
a new tube or replace the entire assembly if it is a solid tire.
10. Reassemble the rim halves and reinstall the nuts and washers to
the wheel hub.
11.
If you are replacing a solid tire, reinstall the spacer.
See figure 27.
12. Slide the wheel back onto the axle. Make sure that the key is in
the axle slot.
WARNING! Failure to ensure that the axle key is
properly installed into the axle slot when mounting
the wheel can result in electronic brake failure,
personal injury, and/or product damage.
13. Reinstall the drive wheel nut and washer to the axle and tighten.
WARNING! Make sure both the nut and washer are
reinstalled and secured properly.
14. Inflate pneumatic tires to the psi/bar/kPa air pressure rating
indicated on each tire.
15. Remove the power chair from the blocks.
Figure 25. Pneumatic Drive Wheel Removal
DRIVE
WHEEL
WASHER
DRIVE
WHEEL
NUT
AXLE
SLOT
AXLE KEY
SPACER