Adjustable Asba Seats - Invacare Pronto M71 Owner's Operator And Maintenance Manual

3. Remove the three hex mounting screws, bushings and locknuts that secure the
mounting bracket to the three mounting holes on the armrest plate.
NOTE: The mounting bracket is mounted to the inside of the armrest plate.
4. Reposition the mounting bracket on the opposite armrest plate.
5. Using the three hex mounting screws, bushings and locknuts secure the mounting
bracket to the three mounting holes of the armrest plate.
6. If necessary, perform the following to reposition the adjustment lock:
A. Slide the adjustment lock from the mounting bracket.
B. Rotate adjustment lock 180° and slide adjustment lock over the opposite end of the
mounting bracket.
7. Slide joystick mounting tube through the mounting bracket to the desired position
and secure adjustment lock to tube by turning lever on adjustment lock.
Armrest
Plate
Locknuts
NOTE: MK5 SPJ Joystick shown. All other joysticks are adjusted the same way.

Adjustable ASBA Seats

NOTE: For this procedure, refer to
FIGURE 11.10.
1. Turn the adjustment lock lever to
release the joystick mounting tube from
the mounting bracket.
2. Remove the joystick from the wheelchair.
3. Remove the three hex screws that
secure both halves of the mounting
bracket to the arm tube.
4. Reposition mounting bracket on
opposite arm tube ensuring the
threaded plate of the mounting bracket
is on the inside of the arm tube as
shown in FIGURE 11.10.
5. Using the three hex mounting screws and washers, secure both halves of the mounting
bracket to the arm tube.
Part No 1143240
Mounting Bracket
Bushings
FIGURE 11.9 Repositioning Joystick - Van Seats
SECTION 11—WHEELCHAIR OPERATION
Hex Mounting
NOTE: Joystick not
Screws
shown.
Adjustment
Joystick
Lock Lever
Mounting
Tube
Washers
Mounting
Hex
Bracket
Mounting
Screws
Adjustment
Lock Lever
FIGURE 11.10 Repositioning Joystick -
Adjustable ASBA Seats
41
Pronto® M71™Base with SureStep®
Mounting Bracket
(Threaded Plate)
Arm
Tube
NOTE:
Joystick
not
Joystick
shown.
Mounting
Tube