Section Base Frame | Invacare Ranger X RWD, Torque SP RWD instruction

BASE FRAME

SECTION 7	BASE FRAME

This Section Includes the Following:

Replacing Seat Mounting Plates

Replacing Seat Support Brackets

Replacing Seat Support Bracket T-Nuts

Replacing Battery Charger Bracket and T-Nut

Removing/Installing Seat Stop Screws

WARNING

After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result.

REPLACING SEAT MOUNTING PLATES (FIGURE 1)

NOTE: When replacing components of the wheelchair, refer to the individual procedure for correct use of LOCTITE 242 and torque specifications or SECTION 3 of this Manual.

1.Perform the instructions outlined in PREPARATION FOR REMOVING/INSTALLING SEAT FRAME (STANDARD FRAME, ADJUSTABLE FRAME, AND VAN SEAT) in SECTION 6 of this manual.

2.Perform one (1) of the following:

A.Remove standard seat frame subassembly. Refer to REMOVING/INSTALLING STANDARD SEAT FRAME SUBASSEMBLY in SECTION 6 of this manual.

B.Remove ASBA subassembly. Refer to INSTALLING/REMOVING ASBA ASSEMBLY AND OR COMPONENT REPLACEMENT in SECTION 6 of this manual.

C.Remove van seat. Refer to INSTALLING/REMOVING VAN SEAT ASSEMBLY in SECTION 6 of this manual.

NOTE: Before removing seat mounting plates, note the position of the washers.

3.Remove the two (2) mounting screws, washers and bolt strap bracket that secure the seat mounting plate to the seat support bracket.

4.Secure NEW seat mounting plate with existing two (2) mounting screws, washers, and bolt straps to seat support bracket using Loctite 242 and torque to 156 in-lbs.

Washer

	Bolt Strap
	Seat
	Mounting	Mounting
	Plate	Mounting
	Plate	Screws
		Screws
	Seat
	Support
	Bracket
	Washer
	Mounting
	Screws

FIGURE 1 - REPLACING SEAT

MOUNTING PLATES

3G Storm Series® Wheelchairs

46

Part No. 1104849

Image 46

Invacare Ranger X RWD, Torque SP RWD, Arrow RWD service manual Section Base Frame

Contents

This Manual Must be Performed by a Dealer Keep this MANUAL. the ProceduresQualified Technician Special Notes Restraints Seat Positioning Straps Table of Contents Seat Frame Electronics Typical Product Parameters Arrow Typical Product Parameters Arrow Physical Dimensions Parameters Arrow Typical Product Typical Product Parameters Torque SP Typical Product Parameters Torque SP Parameters Torque Typical Product Typical Product Parameters Ranger Typical Product Parameters Ranger Parameters Ranger Typical Product General Guidelines Repair or Service InformationOperating Information Section General Guidelines General Guidelines Section Batteries Rain Test Weight Training Warning General Guidelines Section Label LocationTire Pressure Warning Brushless Motor Shipping TIE Down RestraintsFound on side frame near Rear of the chair Troubleshooting Troubleshooting SectionEnsure that power is OFF Section Troubleshooting Motor Testing FigureMotor Brush Inspection Figure ELECTRO-MECHANICAL Parking Brake Testing Figure Electro Mechanical Parking Brake Testing Section Hardware Torque Specifications Hardware Torque SpecificationsStandard Seat Frame Specifications Hardware Torque Hardware Torque Specifications SectionVAN Seat Asba Adjustable Seat Back Angle Base Frame Conventional MOTOR/GEARBOX Front Base Frame Heavy Duty GEARLESS/BRUSHLESS Motor Arms Section Replacing VAN Seat Armrest Pads FigureArms Rear of Seat Frame Upholestery Positioning StrapSection UPHOLSTERY/POSITIONING Strap Seat Frame UPHOLSTERY/POSITIONING Strap Section Replacing Back Upholstery FigurePositioning Strap Upholestery Standard Models Heavy Duty Models Seat Frame Section Seat Frame Section Seat Frame Standard or Replacing Same Size Standard Seat Frame REMOVING/INSTALLING Standard Seat Frame Subassembly FigureInstalling Removing Changing Seat Depth Standard Seat Frame Asba Figure Repeat Steps 1-3 for the desired seat depth Changing Seat Depth Asba Changing Seat Depth Between 12 and 15-INCHES Figure Repeat the Steps 1-9 for the opposite back cane Changing Seat Width Standard and Asba Detail a Steps Converting from Asba to Standard Seat Frame or VAN Seat Component ReplacementConverting from Standard Seat Frame or VAN Seat to Asba Coved Washer Spacer Center Frame Replacing VAN Seat AND/OR VAN Seat Frame Figure INSTALLING/REMOVING VAN Seat AssemblyInstalling VAN Seat Removing VAN Seat Converting from Standard Seat Frame to Asba or Vice Versa Converting from Asba to VAN Seat or Vice Versa Asba REMOVING/INSTALLING Seat PAN Figure Mounting Screws Seat SeatPan Positioning Strap Seat Angle Adjustment Figure Base Frame Section Base Frame Replacing Seat Support Brackets Figure Base Frame Section Replacing Seat Support Bracket T-NUTS Figure Replacing Seat Support Brackets Replacing Battery Charger Bracket and T-NUT Figure REMOVING/INSTALLING Seat Stop Screws Figure Replacing Battery Charger Bracket and T-NUT Removing CJ Back Brackets REMOVING/INSTALLING CJ Back Brackets FigureInstalling CJ Back Brackets Back Frame Section Removing Installing CJ Back Brackets Section Back Frame Changing Back Height Figure Changing Back Height Back Angle Adjustment 100 Batteries Section Batteries Batteries Section Using the Proper Batteries Figures 1Proper Battery to be Used Do not USE Using the Proper Batteries GP24 GP24 INSTALLING/REMOVING Batteries INTO/FROM Battery Boxes Figure DISCONNECTING/CONNECTING Battery Cables TWO 2 Connector ONE 1 Connector Battery BOX DISCONNECTING/CONNECTING Battery Cables Group 24 Batteries Group 24 Batteries on Wheelchairs Built After 1/25/04 Figure DISCONNECTING/CONNECTING Battery Cables Group 24 Batteries 22NF Batteries in Single Battery BOX Figure Steps 3 StepRear Detail a Steps 5 MKIV-A and MKIV-RII Joysticks When to Charge Batteries FigureCharging Batteries Figure MKIV-A+ Joysticks Description of Battery Chargers Required Items Tool Quantity Comments Using Battery Chargers Torque SP Recommended Battery Types Replacing Batteries Battery Requirements and Weight Limitations Wheelchairs Built Before 1/26/04 REMOVING/INSTALLING Battery Boxes Cleaning Battery Terminals Base FRAMELocked Unlocked Retainer Bar 22NF Battery Boxes Figure REMOVING/INSTALLING Battery Boxes 22NF Battery Boxes Wiring Harness REMOVING/INSTALLING the Wiring HarnessGroup 24 Batteries Figure Wiring Harness 22NF Batteries Figure Section Wiring Harness Detail a 22NF Batteries REMOVING/INSTALLING the Wiring Harness 22NF Batteries Adjusting Limit Switch Figure Adjusting Limit Switch Section Wiring Harness Replacing Retainer BAR Replacing Battery BOX Retainer BAR/RETAINER Clip FigureReplacing Retainer Clip Retention STRAP/RETAINER Section Replacing Battery BOX Retainer BAR/RETAINER Clip Section Retention STRAP/RETAINER WHEELS/MOTORS Section REMOVING/INSTALLING Drive Wheels FigureReplacing Pneumatic TIRES/TUBES Drive WHEELS/ Casters WHEELS/MOTORS Conventional Motor GEARLESS/BRUSHLESS Motor With Gearbox Section WHEELS/MOTORS14 X 3-INCH Wheel 14 X 4-INCH Wheel Wheelchairs Built REMOVING/INSTALLING Drive Wheel HUB Figure WHEELS/MOTORS 14 X 4-INCH Wheel REMOVING/INSTALLING GB Motor Spacer Figure REMOVING/INSTALLING the Adapter Plate with Studs Figure Installing Wheel Lock Bracket Onto Wheelchair Figure Installing Wheel Lock Bracket Onto Wheelchair REMOVING/INSTALLING the RIM AND/OR Tire Figure Mounting screws to 160 in-lbs Flat Free Tires Shock Fork REMOVING/INSTALLING Casters FigureRemoving Casters Inch Fork Hardware Orientation Installing Casters Replacing Forks Figure Conventional Motor with Gearbox Figure REMOVING/INSTALLING the MotorInstalling the Motor Conventional Motor Gearbox Standard GEARLESS/BRUSHLESS Motor Before 1/26/04 Figure Suspension Arm Heavy Duty GEARLESS/BRUSHLESS Motor Figure Wiring Harness from Controller Connects to the Motor Here INSTALLING/REMOVING Fenders Pole Motors Figure WHEELS/MOTORS Standard GEARLESS/BRUSHLESS Motors Before 1/26/04 Figure Heavy Duty GEARLESS/BRUSHLESS Motors Figure Or Tire in this section Electronics Repositioning Mkiv Joystick VAN Seat Models FigureSection Electronics REMOVING/INSTALLING the Mkiv Controller Electronics Section 102 103 GB Controller 105 Lockwasher 107 Lockwashers Recliner Section Positioning Limit Switch FigureRecliner Adjusting Limit Switch Figure Section Recliner Replacing Recliner Cable Assemblies Figure Position Over 105 Relative to Replacing Recliner Cable Assemblies REPLACING/ADJUSTING GAS Cylinders Figure Replacing GAS Cylinder Adjusting GAS Cylinder Nylon washer, mounting hole Locknut through the back caneMounting bracket of the back cane TOP of the gas cylinder, nylon washer REMOVING/INSTALLING the Seat REMOVING/INSTALLING the Seat PANChanging Seat Depth Figure Changing Seat Width Back Canes and Spreader BAR Seat Width Ranges REMOVING/INSTALLING Battery Boxes in of this manual RWD Wheelchairs Section REMOVING/INSTALLING Group 24 Battery BOX SUB-FRAME FigureRWD Wheelchairs Section RWD Wheelchairs Front of Chair Remove the battery box. Refer to REMOVING/INSTALLING 22NF Battery BOX Tray FigureRemoving 22NF Components Figure Installing Group 24 Components Figure Wheelchairs Equipped with Vent Tray Installing Group 24 Components Steps 4 Shock or Rubber Element Replacement Group 24 Batteries Figures 5 Front Chair Rear TOP of Shock or Rubber ElementRWD Wheelchairs Wheelchairs Equipped with Vent Tray Wheelchairs Without Vent Tray Rubber Element 22NF Batteries Figures 6Bottom of Shock or Rubber Element Anti-tip bracket Shock Spring Replacement Figure Install the 22NF battery box. Refer to Shock Spring Replacement There is no need to remove shock from suspension arm REMOVING/INSTALLING Drive Wheel Hubs in of this manual REMOVING/INSTALLING Gearbox FigureWheelchairs Adjustment Options Adjusting Weight Distribution FigureAdjusting Weight Distribution Procedure Repositioning the MOTOR/GEARBOX Figure MOTOR/GEARBOX AssemblyRepositioning the Motor Repeat Steps 3-5 for opposite side of the wheelchair Arrow and Ranger X with Fixed Back Forward Before 1/26/04 Repositioning the Heavy Duty GEARLESS/BRUSHLESS Motor Figure Inch Forward N/A Remove plug buttons from the middle of the base frame Suspension ARM for REMOVING/INSTALLINGWheelchairs with Gearless REMOVING/INSTALLING the 3-INCH ANTI-TIP Assembly Figure ANTI-TIPPER Wheel Replacement FigureRWD 138 Warranty Warranty Canada One Invacare Way