41
7. Secure the joystick mounting bracket to the two (2)
half clamps with the remaining two (2) hex screws.
8. Slide tube through 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
CONTROLLER (FIGURE 4)
1. Disconnect the left/right motor leads and battery
leads.
2. Remove the two (2) hex screws that secure the MKIV
controller onto the wheelchair.
NOTE: When installing the MKIV controller onto the
wheelchair, use Loctite 242 on hex screws.
3. Install the MKIV controller onto the wheelchair by
reversing STEPS 1 and 2.
Threaded
Hole Half
Clamp
Joystick
Mounting
Tube
Hex Screws
Joystick Mounting Bracket
Adjustment Lock
Arm Tube
Joystick
Opened Hole
Half Clamp
FIGURE 3 - INSTALLING MKIV JOYSTICK
MKIV Controller
Hex Screws
Wheelchair Frame
FIGURE 4 - REMOVING/INSTALLING MKIV
CONTROLLER
E
L
E
C
T
R
O
N
I
C
S
PROCEDURE 9
ELECTRONICS
