Removing/Installing Gearbox; Replacing Suspension Arm - Invacare Storm Series Service Manual

MWD WHEELCHAIRS

REMOVING/INSTALLING GEARBOX

(FIGURE 12)
CAUTION
Perform the following procedure in a des-
ignated work area to prevent damage to
flooring (carpeting, tile, etc.).
Removing
NOTE: Note the mounting position of gearbox to the sus-
pension arm before gearbox disassembly.
Installing
WARNING
When reinstalling the gearbox ALWAYS use
the mounting holes furthest back on the sus-
pension arm. DO NOT reposition the motors.
CAUTION
The FRONT mounting screws that secure the
gearbox to the suspension arm MUST be 5/
16-18 x 2-1/2-inches long and the REAR hex
screws that secure the gearbox to the sus-
pension arm MUST be 5/16-18 x 1-1/4-inches
long. Otherwise damage to the gearbox
casting can result.
NEW
All manuals and user guides at all-guides.com
NOTE: Replace any parts that show signs of wear or dam-
age.

REPLACING SUSPENSION ARM

(FIGURE 13)
77
5/16-18 x 1-1/4-inch
Mounting Screws
WARNING
When reinstalling the
gearbox ALWAYS
use the mounting
holes furthest back
on the suspension
arm. DO NOT reposi-
tion the motors.
Motor
Gearbox
FIGURE 12 - REMOVING/INSTALLING GEARBOX
GROUP 24
GROUP 22
PROCEDURE 15
5/16-18 x 2-1/2-inch
Mounting Screws
Suspension Arm
M
W
D
W
H
E
E
L
C
H
A
I
R
S