Removing/Installing The Rear Springs - Invacare TDX SI Service Manual

Base Frame
5/16-18 Locknut
.318 x .625 x .060
Washer
Nylon Stop
NOTE: Tie-wraps and
wiring not shown.
Rear Suspension
Assembly
Pivot Tube
NOTE: Rear suspension frame shown
disassembled for clarity.
Rear Swingarms
FIGURE 7.1 Removing/Installing the Rear Suspension Assembly

Removing/Installing the Rear Springs

NOTE: For this procedure, refer to FIGURE 7.2 on page 58.
NOTE: Place two 5-inch blocks under the base frame to lift frame off the ground for ease in
performing this procedure.
NOTE: If replacing a rear spring, it is strongly recommended to replace both springs to ensure
proper operation of wheelchair.
Removing
1. Place two 5-inch blocks under the base frame.
NOTE: If necessary, move the motors up and down to gain access to the rear spring hardware.
Part No 1160845
SECTION 7—REAR FRAME
Mounting Bracket
Pivot Bar
Center Bushing Assembly
57
.408 x .807 x .060
Washer
3/8 x 1.00 inch
Socket Head
Shoulder Screw
1/2-13 x 1.25 inch
Mounting Screws
Rear Pivot
Bushings
TDX® SI/SI-HD