Invacare 9000 service manual Adjusting Wheel Lock Engagement Position Figure

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WHEEL LOCK

PROCEDURE 5

Wheelchairs Built BEFORE 09/05/00

Wheel Lock Adjustment Rod

Wheel

Lock

Support

Bracket

Flat Screws

Wheelchairs Built AFTER 09/05/00

Wheel Lock Adjustment Rod

Transmission

Support

Bracket

Flat Screws

FIGURE 2 - ADJUSTING WHEEL LOCK ASSEMBLY

POSITION

ADJUSTING WHEEL LOCK ENGAGEMENT POSITION (FIGURE 3)

WARNING

TheshiftleverMUSTbeintheneutralpositionbefore activating the wheel lock. Failure to do so can cause accidental release and make it more diffi- cult to disengage the wheel lock feature.

1.Place the shift lever in the neutral (center) position.

2.Perform one (1) of the following (DETAIL "A"):

A.HORIZONTAL POSITION - Perform the following:

i.Pull the knob on the wheel lock block OUT.

ii.Rotate the wheel lock block to the vertical po- sition.

iii.Release the knob.

B.VERTICAL POSITION - Proceed to STEP 3.

3.PullBACKonthedrivearmuntilthewheellockengages.

4.Ensure that there is a minimum of 1/4-inch engage- ment between the wheel lock block and the outside edge of the rear tire (DETAIL "A").

5.If the engagement is less than 1/4-inch, perform the following:

A.Push FORWARD on the drive arm to disengage the wheel lock.

B.Loosen,butDONOTremovethetwo (2) flatscrews securing the wheel lock adjustment rod.

C.Slide the wheel lock adjustment rod towards the rear wheel.

D.Tighten the flat screws until secure.

E.Repeat STEPS 3-5 until there is a minimum of 1/4-inchengagementbetweenthewheellockblock and the outside edge of the rear tire.

W

H

E

E

L

L O C K

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Contents CLD Cyclical Lever Drive R N I N G Table of Contents Every Three 3 Months Safety SUMMARY/MAINTENANCEAnnually F E T Y M M a R YTools Needed AssemblyAssemblies Figure S E M B L YReplacing CLD Fork Assembly Installing CLD on Existing WheelchairProcedure Removing Fork and Caster FigureR K S E M B L Y Mounting Caster to CLD Fork Assembly FigureFork Assembly Replacing the Transmission Removethe Existing wheellock. Refer to InstallRemoving Existing Wheel Lock Figure Replacing the HUB AttachmentRemoving the Existing Rear Wheel INSTALLING/REMOVING the HUB Support Plates FigureRear WHEEL/TRANSMISSION Wheel Permanent AxlesA R INSTALLING/REMOVING the Axle Bolt FigureReplacing Support Bracket Replacing Drive ARM AssemblyMOUNTING/REMOVING Support Bracket TO/FROM Wheelchair Figure Drive ARM/SUPPORT BracketREMOVING/INSTALLINGSUPPORT Assembly TO/FROM Transmission INSTALLING/REMOVING Drive ARM FigureI V E P P O R T Lift up on the drive arm to removeINSTALLING/REMOVING Drive ARM Adjusting Drive ARM Height FigureP P O R T A C K E T I V EAdjusting Wheel Lock Assembly Position Figure INSTALLING/REMOVING the CLD Wheel Lock FigureReplacing the CLD Wheel Lock C KWheel Lock Adjusting Wheel Lock Engagement Position FigurePosition PullBACKonthedrivearmuntilthewheellockengagesDetaila Adjusting Caster and Drive ARM Alignment Figure CONNECTING/REMOVING Steering Link TO/FROM Fork FigureReplacing the Steering Link Steering LinkE E R I N G Chart a Thread CalculationAligning the Caster and Drive ARM Balancing the Steering LinkREMOVING/INSTALLING Steering Link REMOVING/INSTALLING Steering Link FigureProcedure Front Rigging Installing CLD Front Rigging Release Handle FigureO N T I N G Position mounting hole a Under mounting hole BLimited Warranty Chedworth Way Mississauga Ontario L5R 3T9, Canada
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