Invacare A4 - Adjusting Half Arm Height

SECTION 9—ARMS
A4 Owner’s Manual 56 Part No 1110545
5. Positionthebottomcovedwasherbetweenthearmsocketandthewheelchairframe.
6. Installbottomhexscrewthroughthemountingholeinthearmsocket,bottomcovedwasher,wheelchairframeand
washerandsecurelytightenwithlocknut.
7. Securelytightenthetophexscrewthatsecuresthearmsockettothewheelchairframe.
8. RepeatSTEPS1‐7fortheoppositearmsocket.
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FIGURE 9.9 Installing The Half Arm Socket
Adjusting Half Arm Height
NOTE:Forthisprocedur e, refertoFIGURE 9.10.
1. Removethehalfarmfromthearmsocket.
2. Removethehexscrew,twowashersandlocknutmounted
inthearmsocketthatde termin ethehalfarmheight.
3. Repositionhexscrewandonewashertooneofthree
positionsdependingon thedesi redheight.
4. Retightenthehex
screwandwashertothearmsocket
withtheremainingwasherandlocknut.
5. Reinstallthehalfarmintothearmsocket.
6. RepeatSTEPS1‐5fortheoppositeside,ifnece ssary.
FIGURE 9.10 Adjusting Half Arm Height
Top Mounting Hole
Slot
Arm
Socket
Bottom
Coved
Washer
Top Hex Screw
Bottom Hex Screw
Washer
Top Coved Washer
Locknut
Wheelchair Frame
Half Arm
Three Mounting
Positions
Locknut
Washer
Half Arm
Hex Screw
Arm Socket
Washer