Product Manual

SECTION 5—WHEELS
Everyday Series Wheelchairs/Sport Series Wheelchairs 40 Part No 1122172
NOTE:Thedistancebetweenthebackpostandthebackofthetopclamponeachsideofthewheelchaircanbemeasuredasanadditional
checktomakesurethecamberclampssitflushonthewheelchairframe(themeasurementsshouldbethesame).
5. Rollthewheelchairbeforeusingto
makesurethereisnoexcessivedragtoeitherside.
NOTE:Ifdragtoeithersideoccurs,refertoDeterminingToeIn/ToeOut
onpage 36.
FIGURE 5.14 Adjusting Wheelbase Length (Adjusting Center of Gravity)
Adjusting Center of Gravity - Top End Pro Tennis/ Top End Pro BB
NOTE:Forthisprocedure,refertoFIGURE 5.15.
1. Ifnecessary,removetheseatupholstery.RefertoReplacingAdjustableTensionSeatUpholstery
onpage 50 orReplacing
Screw‐OnSeatUpholstery.onpage 50.
2. ReviewthefollowingchartanddeterminethecorrectCOGmountingpositionandthenproceedtoSTEP3.
3. RemovethetwomountingscrewsandlocknutsthatsecuretheL‐brackettotheCOGbracketontheseatrail(Detail“A”).
4. RepeatSTEP3for oppositesideofwheelchair.
5. Performoneof
thefollowing:
•ForCOGmountingpositions1‐5proceedtoSTEP6.
•ToobtainCOGmountingpositions6and7performthefollowing(Detail“C”):
i. Removethemountingscrew,twowashers,covedspacerandlocknutthatsecuretheL‐brackettothebaseframe.
ii. RemovetheL‐bracket
COG Mounting Position Equivalent Axle Position Comments
1 6 inch axle position See Detail “B”for COG position 1
2
5
1
/
2
inch axle position
See Detail “B” for COG position 2
3 5 inch axle position See Detail “B” for COG position 3
4
4
1
/
2
inch axle position
See Detail “B” for COG position 4
5 4 inch axle position See Detail “B” for COG position 5
6
3
1
/
2
inch axle position
See Detail “D” for COG position 6
7 3 inch axle position See Detail “D” for COG position 7
Lengthening
Shortening
Back Post
Top
Clamp
Axle Tube
Hex Screw -
Loosen But DO
NOT Remove
Hex Screw - Loosen
But DO NOT Remove
Non-Suspension - Top View
Suspension - Side View
Axle Tube
Top Clamp
Hex Screws
Wheelchair
Frame