Jazzy EVO 614 Series
www.pridemobility.com
25
Wheel Replacement
If you have pneumatic tires and you have a flat tire, you can replace the tube. If your chair is equipped with a solid
tire insert, then you must replace the entire wheel assembly. Replacement tires, tubes, and wheel assemblies are
readily available through your authorized Pride Provider.
WARNING! The wheels on your power chair should only be serviced or replaced by an authorized
Pride Provider or a qualified technician.
WARNING! Be sure that the controller’s power is turned off and the power chair is not in freewheel
mode before performing this procedure.
WARNING! When changing a tire, remove only the center lug nut and washer, then remove the
wheel. If any further disassembly is required, deflate the tire completely or it may explode.
Figure 13. Drive Wheel Removal
1. Motor
2. Key
3. Axle
4. Drive Wheel
5. Drive Wheel Nut
6. Drive Wheel Washer
7. Cap Cover
Identification Key
1
2
4
5
7
6
3
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. Raise and support the power base at least 1 in.
(25 mm) off the ground.
3. If you are changing a pneumatic tire, completely
deflate it before removing the wheel.
4. Remove the cap cover, drive wheel nut, and
washer from the axle.
See figure 13.
5.
Pull the wheel off the axle.
6. Remove the screws from the rim assembly and
separate the front and rear rim.
See figure 13.
7. 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.
8. Reassemble the rims and reinstall the screws.
9. Slide the wheel back onto the axle. Make sure
that the key is in the axle slot.
WARNING! Ensure that the axle key
is properly installed into the axle
slot when mounting the wheel. If
not installed securely, the braking
system is disengaged which may
cause personal injury and/or product
damage may result.
10. Reinstall the drive wheel nut and washer onto the
axle and tighten.
11. Reinstall the wheel cap cover.
WARNING! Make sure both the nut
and washer are reinstalled and
tightened properly.
12.
Inflate pneumatic tires to the psi/bar/kPa air
pressure rating indicated on each tire.
13. Lower the power chair back onto the ground.
V I I . C A R E A N D M A I N T E N A N C E
