Invacare Pronto M91 Owner's Manual page 38

SECTION 7—SEAT
3. Adjust tube to desired mounting position. Refer to the following table for available
mounting positions.
WHEELCHAIR IS EQUIPPED WITH
VAN SEAT WITH FOOTBOARD
REAR ADJUSTABLE HEIGHT TUBE
Mounted in hole A
Mounted in hole B
Mounted in hole C
Mounted in hole D
Mounted in hole E
*NOTE: This mounting hole combination would result in a forward seat dump. Forward seat
dump is where the rear of the seat is higher than the front of the seat. The seat should never be
adjusted to a position that results in a forward seat dump.
**NOTE: This mounting hole combination cannot be used because it would cause the front
riggings of the wheelchair to interfere with other components of the wheelchair.
Rear Adjustable
Height Tube
Mounting
Hole
A
B
C
D
E
Support
Tube
4. Reinstall mounting screw and locknut (FIGURE 7.4). Securely tighten.
5. Repeat STEPS 2‐4 for the three remaining adjustable height tubes.
When reinstalling the seat verify that the seat brackets are engaged with the seat
clevis pins by pulling up on the latch bar.
6. Reinstall the seat. Refer to Removing/Installing the Seat Assembly on page 36.
Pronto® M91™ with SureStep®
FIGURE 7.4 Adjusting the Seat Height
WARNING
38
AVAILABLE MOUNTING HOLES FOR
FRONT ADJUSTABLE HEIGHT TUBE
A B C
N/A**
 
N/A* N/A*

N/A* N/A*

N/A* N/A* N/A*
N/A* N/A* N/A*
Front Adjustable
Height Tube
Locknut
D E
 
 
 
 
N/A*

Mounting
Hole
A
B
C
D
E
Mounting
Screws
Part No 1141450