Invacare Pronto M91 Service Manual page 4

TABLE OF CONTENTS
SECTION 4-SEAT ........................................................................... 30
Removing/Installing or Tilting the Seat Assembly .............................................................................30
Removing/Installing the Seat Assembly without Powered Seating Systems ...........................30
Tilting the Seat Assembly - Power Tilt Only Seating System ....................................................31
Tilting the Seat Assembly - Formula PTO Plus Seating System Only ......................................33
Adjusting the Seat Height .......................................................................................................................35
Removing/Installing the Adjustable Height Tubes.............................................................................37
ASBA Seat Service Procedures .............................................................................................................38
Removing/Installing the Seat Pan ......................................................................................................38
Changing the Seat Width/Depth ......................................................................................................39
Replacing the Seat Frame ...................................................................................................................39
Replacing the Seat Positioning Strap................................................................................................40
Removing/Installing the Back Upholstery .......................................................................................40
Removing/Installing/Changing the Back Cane Height ..................................................................40
Adjusting the Back Angle....................................................................................................................43
Van Seat Service Procedures .................................................................................................................45
Adjusting the Back Angle....................................................................................................................45
Adjusting the Seat Position on Van Seat Frame............................................................................45
Adjusting the Van Seat Back Depth .................................................................................................47
Removing/Installing Drive Lockout Switch Mounting Hardware and Cable
(Full Recline Van Seat Only)...................................................................................................................48
SECTION 5-ARMS ......................................................................... 50
Arm Service Procedures for Van Seat.................................................................................................50
Removing/Installing Van Seat Arm ...................................................................................................50
Adjusting Van Seat Arm Width ........................................................................................................50
Adjusting Van Seat Arm Angle..........................................................................................................51
Adjusting Van Seat Arm Height (Adjustable Height Arms Only) .............................................51
Replacing Van Seat Armrest Pad Assembly ...................................................................................52
Arm Service Procedures for ASBA Seat .............................................................................................53
Removing/Installing Flip Back Armrest............................................................................................53
Adjusting the Flip Back Armrest.......................................................................................................54
Part No. 1125038
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TABLE OF CONTENTS
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Pronto M91 and M94
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