Invacare 9000XT Recliner Owner's Operator And Maintenance Manual page 45

Make sure the detent pin and detent balls of the quick-release axle are fully released
before operating the wheelchair.
The detent balls MUST be protruding past the inside of the rear wheel axle bushing
for a positive lock (Detail "A").
Keep detent balls clean.
Invacare recommends inserting quick-release axles with the detent pin to the inside
of the wheelchair to prevent accidental release during contact activities.
5. If!the!detent!balls!are!not!protruding!past!the!inside!of!the!axle!bushing!or!there!is!too!
much!side#to#side!movement!of!the!rear!wheel!assembly,!refer!to!Adjusting!
Quick#Release!Axle!on!page 47.
Detent Balls
Inside of
Wheelchair
Axle Spacer (Conventional Arms Only)
Quick-Release Axle
FIGURE 7.1 Removing/Installing Rear Wheels - Quick-Release Axles
Part No. 1056953
WARNING
DETAIL "A" - DETENT BALLS AND DETENT PIN
Axle Bushing
Quick-Release Axle
Axle Mounting Positions
SECTION 7—REAR WHEELS
Detent Pin
Wheelchair Frame
Rear Wheel
45
Outside of
Wheelchair
9000 Series