Removing/Installing The Drive Wheel - Invacare ProntoM41 Service Manual

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Invacare - PRONTO M41
7.7.5

Removing/Installing the drive wheel

Removing the drive wheel
●
Remove locknut (1) and washer (2).
●
Remove the wheel (4) from the drive shaft (6). If necessary, use a wheel puller to remove the
wheel (4) from the drive shaft (6).
Installing the drive wheel
Note
Ensure keystock (5) is in the cutout (3) on the drive shaft (6). The keystock (5) must line up with
the wheel hub cutout.
CAUTION!
Do not apply more than a one-inch (in length) thin film of anti-seize compound to the drive
shaft. Applying more than one-inch (in length) can cause the anti-seize compound to leak
resulting in damage to flooring (carpet, tile, etc.).
●
Apply an anti-seize compound to drive shaft (6) and keystock (5).
●
Align the keystock (5) in the drive shaft (6) with the cutout (
wheel (4) on to the drive shaft (6).
WARNING!
Failure to properly install the washer and locknut can result in wheel separation and
potential user injury or property damage.
● The locknut can only be re-used one to two times then replace.
●
Secure the wheel (4) to the drive shaft (6) with the washer (2) and locknut (1).
SERVICE MANUAL
in the wheel hub and position the
3)
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