Invacare Pronto M91 Service Manual

SECTION 4—SEAT
Pronto
®
M91™and M94™ 42 Part No. 1125038
Removing/Installing the Adjustable Height Tubes
NOTE:Forthisprocedure,refertoFIGURE 4.5.
NOTE:Reversethisproceduretoinstalltheadjustableheighttubes.
1. Removethetopshroudfromthewheelchair.RefertoRemoving/Installingthe
Shroudsonpage 88.
2. Removethemountingscrewandlocknutsecuringthefrontadjustableheighttubeto
thefrontsupporttube.
3. Removethefrontadjustableheighttubefromthefrontsupporttube.
4. Removethemountingscrewandlocknutsecuringtherearadjustableheighttubeto
therearsupporttube.
5. Removetherearadjustableheight
tubefromtherearsupporttube.
FIGURE 4.5 Removing/Installing the Adjustable Height Tubes
Front Support Tube
Mounting Screw
Rear Adjustable Height Tube
Locknut
Front Adjustable Height Tube
Rear Support Tube
Locknut
Mounting Screw
NOTE:M94shown.

Invacare Pronto M91 Specifications

Power and Performance

maximum speed	6.5 mph / 4.5 mph
incline capability	9˚
weight capacity	300 lb. (400 lb. option)

Wheel and Caster Sizes

front casters	6" x 2"
drive wheels	14" x 3"
rear casters	6" x 2"

Weight and Dimensions

length with footboard up	39"
length with footboard down	40" - 42"
width excluding joystick	25.9"
height	37" - 48"
seat width	18" - 22"
seat depth	16" - 20"
overall height	37" - 40"
back height	18"
seat-to-floor height	21" - 23"
weight with batteries	273 lb.
weight without batteries	199 lb.
wheelchair mass	275 lb.
turning radius front	19.5"
turning radius rear	21.5"
ground clearance	3.25"