Invacare Top End Owner's Operator And Maintenance Manual page 27

7. Secure the adjustment square to the back angle plate with the mounting screw. Tighten securely.
8. Repeat STEPS 2‐6 for remaining back cane.
After unfolding the back, ensure that the plunger pins are fully engaged in the mounting holes of the
adjustment square in the back angle plates (Detail "A"). Otherwise, serious injury could result.
9. Unfold the back until the plunger pins lock into the mounting holes in the adjustment square.
10. Unthread the mounting screw until head of screw rests on seat rail (Detail "F").
11. Completely tighten jam nut up against bottom of back cane (Detail "F").
NOTE: When adjusted properly, the back should have a small amount of movement when locked in the open position. Plunger pins
should snap in and release easily without resistance.
DETAIL "A"
Placement
Screw
Adjustment
Mounting screw secures the adjustment
Square
square from the other side of the plate
Mounting Screw
Back Angle Plate
NOTE: Back angle plate, mounting screw and adjustment
square are removed for clarity.
Part No 1122172
Back Cane
Jam Nut
DETAIL "C"
Recess for
Adjustment
Square
Adjustment
Square
FIGURE 4.3 Back Angle Adjustment - Terminator Wheelchairs
WARNING
Placement
Screw
Back
Angle
Plate
Back
Cane
Jam Nut
Mounting
Screw
Seat
Rail
27
Everyday Series Wheelchairs/Sport Series Wheelchairs
SECTION 4—BACK
DETAIL "B"
Jam Nut
Back Cane
DETAIL "D"