Wheels And Casters; Removing/Installing The Drive Wheels - Invacare Lynx L-4 User Manual

9 Wheels and Casters

WARNING
After any adjustments, repair or service and before use, make sure that all attaching hardware is tightened securely -
otherwise injury or damage may result.
Before performing any maintenance, adjustment or service, turn power Off and remove key from ignition.
9.1

Removing/Installing the Drive Wheels

For this procedure, refer to FIGURE 9.1 on page 35.

This procedure applies to the rear wheels on the Lynx L-3 and all wheels on the Lynx L-4.
Removing
1. Turn power off and remove the key from the ignition.
2. Remove the seat. Refer to Removing/Installing the Seat on page 23.
3. Place the rear frame assembly (not shown) up on blocks so that the
drive wheels are off the ground.
4. Remove the washer and mounting screw that secure the drive
wheel to the drive shaft.
5. Remove the existing drive wheel assembly from the drive shaft.
 Use a wheel puller if necessary to remove the
wheel from the drive shaft.
6. Remove keystock from drive shaft. Set aside.
7. If necessary, repeat STEPS 1-7 to remove other drive wheel.
Part No. 1143205
 *The keystock is not present on the front wheels
of the Lynx L-4 scooters.
Keystock*
Drive Shaft
FIGURE 9.1 Removing/Installing the Drive Wheels
35
9 WHEELS AND CASTERS
Drive Wheel
Washer
Mounting Screw
Lynx™L-3 & Lynx L-4 Scooters