Invacare M91 Owners 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 AVAILABLE MOUNTING HOLES FOR FRONT ADJUSTABLE HEIGHT TUBE A B C D E 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 N/A**     N/A* N/A*    N/A* N/A*    N/A* N/A* N/A*   N/A* N/A* N/A* N/A*  *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. Mounting Hole Rear Adjustable Height Tube Front Adjustable Height Tube Locknut Mounting Hole A A B B C C D D E E Support Tube Mounting Screws FIGURE 7.4 Adjusting the Seat Height 4. Reinstall mounting screw and locknut (FIGURE 7.4). Securely tighten. 5. Repeat STEPS 2‐4 for the three remaining adjustable height tubes. ƽ WARNING 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® 38 Part No 1141450