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PROCEDURE 7ELECTRONICS
8. Slide the tube through the bracket to the desired position.
9. Slide the adjustment lock over the end of the tube
and secure the adjustment lock to the tube by turning
the lever on the adjustment lock.
REMOVING/INSTALLING MKIV-RII-
LP CONTROLLER (FIGURE 4)
1. Disconnect the left/right motor leads and battery leads.
Refer to DISCONNECTING/CONNECTING THE
MKIV-RII-LP CONTROLLER MOTOR AND BAT-
TERY LEADS in this section of the manual.
2. Remove the three (3) Shoulder Bolts, four (4) washers,
two (2) clamps, three (3) spacers and two (2) locknuts
that secure the MKIV-RII controller onto the wheelchair.
NOTE: When installing the MKIV-RII-LP controller onto
the wheelchair, use Loctite 242 on hex screws.
3. Install the MKIV-RI-LP controller onto the wheel-
chair by reversing STEPS 1 and 2.
REPOSITIONING THE MKIV-RII
JOYSTICK (FIGURE 3)
1. Turn the lever on the adjustment lock to release the
adjustment lock from joystick mounting tube (tube).
2. Remove the joystick from the wheelchair.
3. Remove the three (3) hex screws that secure the joystick
mounting bracket (bracket), the threaded hole half clamp
and the opened hole half clamp to the arm tube.
4. Reposition the threaded hole half clamp and opened hole
half clamp on the opposite arm tube. Make sure the
threaded hole half clamp is on the inside of the arm tube.
5. While holding the two (2) half clamps, install the front hex
screw into the two (2) half clamps and securely tighten.
6. Line up the mounting holes of the joystick mounting
bracket with the mounting holes in the two (2) half clamps.
7. Secure the joystick mounting bracket to the two (2)
half clamps with the remaining two (2) hex screws.
Threaded
Hole Half
Clamp
Joystick
Mounting
Tube
Hex Screws
Joystick Mounting Bracket
Adjustment Lock
FIGURE 3 - INSTALLING THE MKIV-RII JOYSTICK
Arm Tube
Joystick
Opened Hole
Half Clamp
MKIV-RII-LP
Controller
Locknuts
Wheelchair
Frame
Shoulder Bolt
Washer
Clamp
Clamp
Washer
Shoulder
Bolt
Washer
Washer
FIGURE 4 - REMOVING/INSTALLING
MKIV-RII-LP CONTROLLER
Shoulder Bolt
Spacer