Invacare Pronto M91 Service Manual

SECTION 9—SHROUDS/FRAME
Pronto
®
M91™and M94™ 96 Part No. 1125038
Installing
1. Alignpivotplatemountingholewithwheelchairframemountinghole.
2. Usingthemountingscrewandtwonylonwasherssecurethepivotplatetothe
wheelchairframe.
3. Putthetorsionspringpinintotheholeinthepivotplate.Puttheotherendofthe
torsionspringaroundthespringmountonthepivotplate.
4. Rotatetheswingarmbackintoposition.
5. Placetheextensionspringontothespringmountonthemotormountbracket.
CAUTION
Use caution when installing the extension spring onto the spring mount on the pivot
plate - otherwise, injury may result.
6. Puttheextensionspringontothepivotplate.
7. Installthebatteries.RefertoInstalling/RemovingtheBatteriesonpage 103.
8. Installthesideshroud.RefertoRemoving/InstallingtheShroudsonpage 88.
9. Installthedrivewheel.RefertoRemoving/InstallingtheDriveWheelonpage 84.
10. Installtheseat.RefertoRemoving/InstallingorTiltingtheSeatAssemblyonpage 35.

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"