Invacare Tracer IV Heavy Duty User Manual page 45

8. Reinstall the four button screws, locknuts and two crossbrace saddles that secure the bottom of the new crossbrace to the wheelchair frame.
Repeat for opposite crossbrace. Securely tighten.
9. Install the new back and seat upholstery onto the wheelchair. Refer to Replacing Back Upholstery and Replacing Seat Upholstery on page 43.
Wheelchair
Frame
Part No. 1110558
Locknut (For
Pivot Link)
Button
Screws
Pivot Link
Crossbrace
Saddles
FIGURE 2 Adjusting the Seat Width
Hex
Screws
Locknut
Crossbrace
(Bottom)
Locknuts
Button Screw
45
Invacare® Tracer IV®Heavy Duty/Extra Wide Wheelchair
7 SEAT AND BACK
Locknut