Wheelchair Adapter Plate 2(WC-AP2)
Quantum Wheelchair Frame with Tie-Down
Attaching an Adapter Plate 2 to a Quantum Wheelchair Frame with Tie-Down


Tools needed:
- 1/2" Socket, Box, Open or an Adjustable-End Wrench
- One "Quantum" Bolt (provided in the WC-AP2 packet)
Attachment Instructions
Notes for installation: If possible, we recommend that the wheelchair user not be seated during installation.
Try to have the wheelchair tilted as level as possible.
Removing the Quantum Tie-Down
- Remove the bolt that is towards the rear of the wheelchair first.
- Remove the other bolt attached to the tie-down.
Please note if the wheelchair is occupied during installation, be careful to maintain the alignment of the seat rail and the cross-frame (under the seat pan). This is done by re-threading the same bolt thru the back, into the seat rail.
- Typically, the shorter bolt attaches to a slide-track nut. This nut may slide out of reach if the wheelchair is tilted. Try and keep this nut in its original location (aligned with the tie-down). Do not lose this slide-track nut.
Attaching/Sandwiching the Wheelchair Adapter Plate 2 with the Quantum Tie-Down
- Align the WC-AP2 with the Quantum Tie-Down, then screw bolts back into the wheelchair frame. Start with the longer of the two bolts first.
Using the "Quantum" Bolt provided with the WC-AP2, Screw the second bolt into the slide-track nut.
- Make sure that both fasteners are engaged in the respective threads, and then torque both fasteners down.
Picture Examples of mounted Quantum Wheelchairs with Tie-Downs
Components used in this example: Wheelchair Adapter Plate 2
(WC-AP2), a Wheelchair L-Angle Extension Plate
(WC-LAE), and a Solid Wheelchair Bracket
WB2(solid)
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