Invacare ARROW MWD - Manual (Page 90)

90
REMOVING/INSTALLING THE
ANTI-TIP ASSEMBLY
Removing
1. Remove the mounting screw, washers, and spacers
that secure the top of the anti-tip bracket to the suspen-
sion arm.
2. Remove the mounting screw and locknut that secure
the extension spring in place.
3. Remove the mounting screw, washers, and spacers
that secure the bottom of the anti-tip bracket to the sus-
pension arm.
Installing
1. Align top mounting hole of anti-tip bracket with top mount-
ing slot in rear of suspension arm.
RWD WHEELCHAIRS PROCEDURE 16
R
W
D
W
H
E
E
L
C
H
A
I
R
S
Suspension
Arm
Anti-Tip
Bracket
Spacers
Extension
Spring
Mounting
Screw
Locknut
Mounting
Screws
DO NOT use this mounting hole. This
mounting hole is used to secure the
shock assembly.
FIGURE 17 - REMOVING/INSTALLING THE ANTI-TIP ASSEMBLY
NOTE: Suspension arm shown is for gearless/brushless motor. The Anti-tip assembly removes/installs in the
same manner on the suspension arm used with the conventional motor/gearbox assembly.
Locknuts Washers
Lower
Mounting
Hole
DO NOT
USE THIS
MOUNTING
HOLE
DO NOT
USE THIS
MOUNTING
SLOT
DO NOT
USE THIS
MOUNTING
HOLE
Lower
Mounting
Hole
2. Secure top of anti-tip bracket to suspension arm with
existing mounting screw, washers, spacers, and lock-
nut. Securely tighten.
3. Align lower mounting hole of the anti-tip mounting bracket
with the lower slot of the suspension arm.
4. Secure the anti-tip bracket to the suspension arm
with the existing mounting screw, washers, spac-
ers, and locknuts. Securely tighten.
5. Hook one end of the extension spring around
mounting screw.
6. Install mounting screw through lower mounting
hole in suspension arm, other end of extension
spring and opposite side of suspension arm. Se-
curely tighten with locknut.
Top
Mounting
Hole
Lower
Mounting
Slot