Invacare Allegro 1061057 - Manual (Page 40)

40
Link Stop
Pivot Link
Hex Bolt
Crossbrace
Draw Cord
Locknut
Crossbrace Pivot
Bracket
Hex Bolt
Locknut
Seat Width Holes
Hex Bolts and
Locknuts
Self-Tapping Screw and Washer
Wheelchair
Frame
Lower Crossbrace Saddle
Crossbrace
S
E
A
T
PROCEDURE 4 SEAT
FIGURE 5 - CHANGING SEAT WIDTH - FOLDING FRAMES WITHOUT SEAT RAILS
Rigid Frames (FIGURE 6)
1. Remove the existing back upholstery from the wheel-
chair if so equipped. Refer to REPLACING BACK
UPHOLSTERY in PROCEDURE 3 of this manual.
2. Remove the existing seating system from the wheel-
chair if so equipped.
NOTE: If a seating system is being used on the wheel-
chair, refer to the seating system Owner's Manual for
installation and removal.
3. Remove the six (6) hex screws and washers that
secure the three (3) existing rigid crossmembers to
the wheelchair frame.
4. Install the new crossmembers onto the wheelchair
by reversing STEP 3. Refer to FIGURE 6 for correct
hardware orientation.
5. Install the new seating system onto the wheelchair.
NOTE: If a seating system is being used on the wheel-
chair, refer to the seating system Owner's Manual for
installation and removal.
6. Install the new back upholstery, if so equipped, onto
the wheelchair. Refer to REPLACING BACK UP-
HOLSTERY in PROCEDURE 3 of this manual.
Washer
Wheelchair
Frame
Washer
Hex Screws Washer
Crossmembers
FIGURE 6 - CHANGING SEAT WIDTH - RIGID
FRAMES
Note orientation of hex
Bolt, bushing, washers,
coved washers and lock-
nut for installation of new
crossbraces.