Invacare CT7A Adjusting Quad-Release Handle In and/or Out, Removing Play from Rear Wheels

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11 WHEELS

6.Flip the handle of the quad-release axle down to release the detent pin ensuring that the locking pins are fully released.

7.Repeat the above procedures until the quad-release axle locks correctly.

Adjusting Quad-Release Handle In and/or Out

Removing Play from Rear Wheels

Locking Pins

Quad Release

Handle

Locking

Screw

Adjusting Locknut

(On Quick-Release Axle)

Camber Bar

Length

 

 

Adjustment

 

Screw

 

FIGURE 4 Adjusting Quad-Release Handles

Removing Play from Rear Wheels

1.With the rear wheel and quad-release axle still mounted onto the wheelchair, make the following adjustment:

• Tighten the length adjusting screw until there is no in and out movement of the quad-release axle and rear wheel.

11.5 Handrim Replacement

1.Remove the rear wheel from the wheelchair. Refer to Removing/Installing Rear Wheels on page 62.

￿ WARNING

Tire MUST be fully deflated before any disassembly procedures are performed. Otherwise injury or damage may result.

2.Remove all air from the tube by pressing down on the pin in the center of the valve stem.

3.While carefully holding the tire, tube and rim strip to one side, hold the allen screws and remove the locknuts that secure the handrim to the rear wheel.

Part No 1167484

65

Invacare® Crossfire™T7A Wheelchair

Image 65
Contents Invacare CrossfireT7A Wheelchair Invacare CrossfireT7A Wheelchair Contents Seat ANTI-TIPPER General SymbolsLimited Warranty Wheelchair User SafetyGeneral Guidelines Stability Warning Wheelchair Tie Down RestraintsOperating Information Repair and Service InformationTire Pressure and Information Weight TrainingSeat Positioning Straps Serial Number Label Location OverviewLabel Locations Component Identification 70, 75, 80  All specifications are approximateTypical Product Parameters Back Upholstery FoldoverCasters Stability and Balance Safety/Handling of WheelchairsSafety/Handling of Wheelchairs SAFETY/HANDLING of Wheelchairs Reaching, Leaning Backwards Lengthening Wheelbase ShorteningReaching, Leaning and Bending Forward Coping with Everyday Obstacles Reaching, Leaning Bending Forward BackwardsTipping Curbs TippingMoving Up Stairs StairwaysStairways Moving Down StairsTransferring To and From Other Seats EscalatorsInspect Initially Safety InspectionSafety Inspection Checklist Inspect/Adjust Weekly Inspect/Adjust Periodically Inspect/Adjust MonthlyMaintenance Maintenance Safety Precautions TroubleshootingSuggested Maintenance Procedures  Tire wear is excessive if Replacing/Repairing Rear Wheel Tire/TubeReplacing/Repairing Caster Tire/Tube Replacing the Footrest Adjusting/Replacing Standard FootrestFootrest Adjusting Footplate Angle Adjusting the FootrestAdjustmentsDepth Adjusting Footplate DepthArms Installing the Swingaway Padded Armrest SocketLeft Side Armrest Socket Right Side Armrest SocketShort Mounting Plunger Pin Removing Installing/Removing/Adjusting the Swingaway Padded ArmrestAdjusting Height Adjusting T-Arm Height  To remove the T-arm, reverse this procedureAdjusting T-Arm Position Unfolding/Folding the Back BackDetail C Detail a Folding the Back Detail B Unfolding the Back For this procedure, refer to Figure Back Angle AdjustmentRepeat Steps 2-6 for remaining back cane Detail D DetailWhen installed Hole in adjustmentThis orientation Square will align withOption  The back upholstery cover is designed for three reasons Adjustable Tension Back UpholsteryBack Upholstery Cover Adjustable Tension Back Upholstery Adjusting the Tautness of the BackInstalling the Lumbar Strap Removing the Adjustable Tension Back UpholsteryInstalling the Adjustable Tension Back Upholstery Removing the Back Upholstery CoverBack Canes Installing the Back Upholstery CoverDetail a Detail B Detail E Removing/Installing Foldover Back UpholsteryBack Height Adjustment Installing Foldover Back UpholsteryRemoving Foldover Back Upholstery Front WheelchairBack Cane Hole NumberInstalling Removing/Installing the Back FrameReplacing Seat Upholstery SeatDetail a Seat Angle AdjustmentDetail a Seat Angle Adjustment Invacare CrossfireT7A WheelchairAdjusting the Wheel Lock Replacing/Adjusting the Wheel LocksWheel Locks Replacing the Wheel LockChanging Wheel Lock Handle Position Replacing/Adjusting the Wheel LocksConfiguration Detail a Wheel Lock in PUSH-TO-LOCK ConfigurationConverting From Pull-to-Lock to Push-to-Lock Wheel LockWheels Removing/Installing Rear WheelsRemoving/Installing Rear Wheels Adjusting Quick-Release AxlesReplacing Quad-Release Axles Adjusting Quad-Release Handles In and/or OutHandrim Replacement Adjusting Quad-Release Handle In and/or OutRemoving Play from Rear Wheels Removing Play from Rear WheelsHandrim Replacement Repairing/Replacing Rear Wheel, Tire/TubeAdjusting Wheelbase Length, Adjusting Center Gravity COG Adjusting Wheelbase Length, Adjusting Center of Gravity COGFront Rear Wheelchair Socket Screw Mounting PositionsRepositioning the Camber Tube Clamps Repositioning the Camber Tube ClampsReversing the Camber Tube Clamp Direction Repositioning the Camber Tube Clamp Socket ScrewsFacing Front of Wheelchair OccurCamber Tube Direction Facing Rear of Wheelchair Adjusting Wheelbase Width Removing the Camber Tube Removing/Installing the Camber TubeInstalling the Camber Tube Detail a Correct Orientation for Each Camber Tube Detail a Side View Adjusting the Camber Tube Standright. behind the wheelchair to determine left or  For this procedure, refer to on page 74 and Figure Determining/Setting Toe In/Toe OutTop View of Wheelchair Top View of Wheelchair Adjusting Fork TensionAdjusting Fork Tension Standard Forks Removing/Installing/Repositioning the Caster AssembliesSuspension Forks Removing the Caster  One mounting screw will not turnInstalling the Caster Installing the CasterOne Sided Fork Removing the CasterInstalling Fork Assembly Removing/Installing the Fork AssemblyRemoving Fork Assembly Detail a Standard Fork Removing/Installing the Elastomers Suspension Forks OnlyDetail B Suspension Fork Detail C ONE Sided ForkRemoving/Installing the Elastomers Suspension Forks Only Installing the ElastomerAnti-Tipper Adjusting/Replacing Anti-tipperInjury or property damage Adjusting Anti-tipperReplacing Anti-tipper Detail a ANTI-TIPPER Adjustment Holes211/8 Anti-Tipper Canada USA