RJTech 10H, 7H manual Brake Assembly Removal, Brake Assembly Fitting, Brake Adjustment

Page 17

9.3 Inspection

Section 9 Page 2 of 2

Check ball knob for security.

Check levers for distortion.

Check brazed joints for cracks.

Check pivot shafts for distortion.

Replace pivot bolts if necessary due to excessive wear.

Ensure no oil/grease on brake pad.

9.4 Brake Assembly Removal

Remove the two 1/16 inch Split Pins on the Brake Pivot Shafts to remove the Brake Assembly and 2BA Wave Washers.

9.5 Brake Assembly Fitting

Fit Brake Pivot Shafts through the bushes on the frame. Fit 2BA Wave Washers on each shaft and fit 2 new Split Pins. Retain the Split Pins in the holes by bending the ends apart using small pliers. Replace with a new return spring if necessary.

Ensure pivot bolts are not over-tightened as this will lead to fracture of brazed tabs to handle. Lubricate with light oil.

9.6 Brake Adjustment

The Brake Shoe position can be adjusted by loosening the lock nut and repositioning the shoe. The nuts should be adjusted to allow an operating force at the Brake Knob to be between 10 lbf to 13 lbf (22 to 58 N) with tyres inflated to correct pressure (50psi/340 Kilopascals).

Image 17 RJTech 10H, 7H manual Brake Assembly Removal, Brake Assembly Fitting, Brake Adjustment
Contents Barrett 7H & 10H Tel +440 1422 Fax +440 1422 Boxtree Mills Wheatley Halifax, West YorkshireEngland HX3 5AF Contents Page Model 7H Model 10H SpecificationsBarrett Foldaway Model 10H Wheelchair Wheelchair Diagram Barrett Foldaway Model 7H WheelchairMaintenance Checks Tool Requirements Upholstery DiagramParts List RJ No Fabric Fitting InspectionFabric Removal Armrest Assembly SP402 L/H Armrest PAD M170 Diagram Non-DomesticParts List Non-Domestic RJ No ArmrestsParts List Domestic RJ No Diagram DomesticArmrest Assembly SP364 Armrest Panel Armrest Pad407 R/H Diagram Hanger Assembly SP406 L/HParts List FootrestFootrest Fitting Footrest RemovalBrakes Brake Assembly SP203Brake Adjustment Brake Assembly RemovalBrake Assembly Fitting Push Handles Push Handle Assembly SP404 L/HPush Handle Fitting Push Handle RemovalSP206 Crossbrace AssemblyCross Brace Assembly SP205 Locking Link Assembly SP207 Cross Brace Assembly RemovalCross Brace and Locking Link Assembly Fitting Locking Link Assembly Removal 11.7 Parts List RJ NoLocking Link Assembly Fitting 11.8 InspectionCastor Fitting CastorsCastor Removal Wheels Wheel and Axle Assembly M17-BPlastic Wheel and Axle Assembly M194 Tyre Fitting Wheel FittingQuick Release Wheel 14.2 Parts Lists RJ NoQuick Release Axle and Bush 14.3 InspectionWheel Fitment AdjustmentMaintenance Assembly SP333 15.1 DiagramElevating Legrest Elevating LegrestElevating Legrest Fitting Elevating Legrest RemovalArmrest Outriggers 16.2 Parts List RJ NoDismantling Fitting17.2 Parts List RJ No Reclining Backrest Assembly G104Section Reclining BackrestReclining Backrest Dismantling Reclining Backrest Re-assemblyAssembly 18.2 Parts List GWD No RJ NoDetachable Tray 18.3 InspectionTechnical Manual Issue Section Date Amended Comments