Invacare® Auriga Service Manual
Contents
1. Page 19 9 3 Shroud 9 3 1 Front shroud 3 wheeler Part No 1421257 1421258 1421259 1421260 Part Description FRONT SHROUD ASS Y RUBY RED 3W FRONT SHROUD ASS Y SAPPHIRE BLUE 3W SIDE TRIM 16 X 640 L CARPET GREY 3W Page 20 9 3 2 Front shroud 4 wheeler Part No 1421261 1421262 1421263 1421264 1421265 Part Description FRONT SHROUD ASS Y RUBY RED 4W FRONT SHROUD ASS Y SAPPHIRE BLUE 4W SIDE BUMPER 25 X 380 L MAIN CARPET GREY 4W SMALL CARPET GREY 4W Page 21 9 3 3 Rear shroud 3 4 wheelers Pos 2 2 2 2 2 12 2 13 2 14 2 17 2 18 2 20 2 21 2 28 2 13 Qty gt NON N So BA Part No 1421266 1421267 1421268 1421269 1421270 1421271 1421272 1421273 1426324 1421274 Part Description REAR SHROUD ASS Y RUBY RED 3W 4W REAR SHROUD ASS Y SAPPHIRE BLUE 3W AW RUBBER BOOT SEAT POST CAP CHARGER SOCKET WIRE OF CHARGER PLUG SIDE RUBBER PAD 25 X 125 L REFLECTOR YELLOW REAR LAMP LH REAR LAMP RH TAIL INDICATOR LIGHT CONNECTING WIRE Page 22 Inecere Auriga Service M anual 9 3 4 Removing and re fitting the front shroud 3 4 wheelers Remove the seat and the rear shroud see chapter 9 3 5 e Tilt the steering column towards the rear e Roll up the rubber sleeve Loosen and remove the clamping lever and disconnect the cable Remove the steering column by turning and pulling it upwards e Remove2. 3W 4W ASSEMBLY LEVER FRAME BLACK TIP PIN WITH TIE RD 8 X 50 L BATTERY STRAP 50 X 660 L STEERING PEDESTAL ASS Y MAIN LOOM FRAME 3W 4W Page 16 9 1 3 Rear frame assembly 3 4 wheelers Part No 1421251 1426314 1421253 1421254 1421255 1421256 Part Description REAR FRAME ONLY 3W 4W SHOCK ABSORBERS MOUNTING CLAMP TRANSAXLE ANTI TIPPER WHEEL ASS Y RELEASE LEVER ASS Y TRANSAXLE 3W 4W MOUNTING BASE Page 17 9 2 Drive Unit Qty Part No Part Description 1 1416109 TRANSAXLE ASS Y M33D 2 1421275 CARBON BRUSH Page 18 Service M anual Invacare Auriga 9 2 1 Replacing the drive unit Remove the seat and the rear shroud see chapter 9 3 5 Pull the de clutching lever and jack up the vehicle Remove the screw that connects the release lever to the drive unit Loosen the bolts that hold the wheels and remove them if necessary using a special tool to remove wheels see notes on page 24 Release the clamps that hold the drive unit Disconnect the cable that connects the drive unit and the electronic system and remove the drive unit Reassembly is done in reverse order Remove the seat and the rear shroud see chapter 9 3 5 Remove the spray guard of the charger Remove all four screws on the charger and remove the charger Remove both plastic screws from the drive unit and replace the brushes Reassembly is done in reverse order
3. 9 3 4 Remove the front shroud see chapter 9 3 4 Remove the eight sided nut the metal Gusset and the second eight sided nut underneath it the crash guard and pull the fork down and out e Pull the fork down and out and replace the bearings Reassembly is done in reverse order Page 26 M anual 9 6 Assembling disassembling the front wheel 4 wheeler e Pull the de clutching lever and jack up the vehicle Remove the nut and the washer underneath it and remove the front wheel Reassembly is done in reverse order 9 6 1 Assembling disassembling the front suspension 4 wheeler e Remove the seat and the rear shroud see chapter 9 3 5 Remove the steering column and the front shroud see Chapter 9 3 4 e Pull the de clutching lever and jack up the vehicle e Remove the Allen screws and the nuts of the front wheel suspension from the chassis e Pull the front wheel suspension out towards the front Remove both steering rods from the front wheel suspen sion e Remove the front wheel see above Reassembly is done in reverse order 9 6 2 Replacing the bearings 4 wheeler Remove the seat and the rear shroud see chapter 9 3 5 Remove the steering column and the front shroud see Chapter 9 3 4 e Pull the de clutching lever and jack up the vehicle Remove the Allen screws and the nuts of the front wheel suspension from the chassis e Pull
4. Part No 1421284 1421277 1421283 Part Description REAR WHEEL ASS Y 3 00 4 WINVACARE LOGO TYRE 3 00 4 INNER TUBE ONLY 3 00 4 9 4 3 Rear wheel assembly 3 4 wheelers Part No 1421282 1421277 1421283 1421281 Part Description FRONT WHEEL ASS Y 3 00 4 W INVACARE LOGO TYRE 3 00 4 INNER TUBE ONLY 3 00 4 PRECISION BEARING 6003 zz Page 25 Inecere Auriga Service M anual A Caution Either jack up the vehicle and use appropriate supports such as blocks of wood to prop it up or tilt it over on its side Make sure the front wheel s can revolve freely Secure the vehicle against sliding or falling over Danger of injury 9 5 Assembling disassembling the front wheel 3 wheeler e Pull the de clutching lever jack up the vehicle and remove both bolts which hold the wheel e Remove the wheel from the fork Reassembly is done in reverse order 9 5 1 Assembling disassembling the front fork 3 wheeler e Remove the seat and the rear shroud see chapter 9 3 5 Remove the steering column see chapter 9 3 4 e Remove front shroud see chapter 9 3 4 Remove the eight sided nut the metal Gusset and the second eight sided nut underneath it the crash guard and pull the fork down and out Reassembly is done in reverse order 9 5 2 Replacing the bearings 3 wheeler e Remove the seat and the rear shroud see chapter 9 3 5 Remove the steering column see chapter
5. all four screws under the foot mat Carefully detach the front shroud from the velcro strips and remove by pulling upwards Reassembly is done in reverse order 9 3 5 Removing and re fitting the rear shroud V Note When removing the rear shroud first detach the velcro fasteners on the sides then pull the shroud up and off When re fitting the shroud first position both of the openings for the seat post and the de clutching lever Then fit the two tabs on the front of the shroud into the corresponding slots push the shroud down and firmly press the velcro fasteners together e Pull the lever that releases the seat Rotate the seat a quarter of a revolution in either direction and remove the seat Carefully release the rear shroud from the velcro fasteners Disconnect the cables that go to the lighting system and the on board charger and remove the rear shroud Reassembly is done in reverse order Page 23 9 4 Wheels V Note When replacing worn or damaged wheels and or tyres you may need to use special tools such as a wheel removal tool or let the work be performed by an authorised dealer 9 4 1 Front wheel assembly 3 wheeler Part No Part Description 1421276 FRONT WHEEL ASS Y 3 00 4 260 X 85 1421277 TYRE 3 00 4 1421278 INNER TUBE 3 00 4 1421279 FORK 10 WHEEL 1421280 HUB FRONT WHEEL 1421281 PRECISION BEARING 6003 ZZ Page 24 9 4 2 Front wheel assembly 4 wheeler
6. 9 Maintenance and repair 9 1 Chassis 9 1 1 Front wheel frame 3 wheeler V Note When servicing the chassis if deformations or faulty welding seams are found then the complete chassis should be replaced Part No Part Description 1421011 FRONT FRAME ASSY 3 WHEELER 1421012 FRONT FRAME 3 WHEELER 1421013 FRONT BUMPER ASS Y 3W 1421014 FORK BEARING SET 8 PCS SET 1421015 SUPPORTING BRACKET REAR SHROUD 1421016 SPACER FRONT FRAME AND REAR FRAME ASSEMBLY 1421017 ASSEMBLY HOOK FRAME 3W 4W 1421019 ASSEMBLY LEVER FRAME 1421020 BLACK TIP 1421024 PIN WITH TIE RD 8x50L 1421027 BATTERY STRAP 50x660L 1421029 MAIN LOOM FRAME 3WIAW AN AA AAN AA a a a Page 15 9 1 2 Front wheel frame 4 wheeler AAN gt gt AAN a a AA AN Part No 1421031 1421030 1421032 1421033 1421034 1421035 1421036 1421037 1421038 1421014 1421040 1421241 1421015 1421016 1421017 1421019 1421020 1421024 1421027 1421249 1421029 Part Description FRONT FRAME ASS Y 4 WHEELER FRONT FRAME ONLY 4W FRONT SUSPENSION SYSTEM 4W BUFFER RUBBER BUSHING BALL BEARING STEM FRONT AXLE SET LH FRONT AXLE SET RH CONNECTING ROD SET LONG RD 10 X 350 L CONNECTING ROD SET RD 10 X 150 L SHORT FORK BEARING SET 8 PCS SET BUFFER RUBBER BLOCK M10 X 30 L FRONT BUMPER 4W SUPPORTING BRACKET REAR SHROUD SPACER FRONT FRAME AND REAR FRAME ASSY ASSEMBLY HOOK FRAME
7. BBER BOOT BASKET WIRE MESH SET COLLAR Page 32 9 8 2 Tiller Part No 1421619 1421619 1421620 1421621 1421622 1421623 1421624 Part Description TILLER ASS Y RED 3W 4W TILLER ASS Y BLUE 3W 4W FOAM SLEEVE RD 30 X 20 X 355 L LEVER BRAKE LH CABLE CASING 450L LONG WIRE RD 1 5 X 540 L STOPPER Page 33 Part No Part Description 1421625 SCREW M5 X 8 L 1421626 ALUM WIRE END CAP 1421627 THROTTLE ASS Y 3W 4W 1421628 POTENTIOMETER 1421629 CONNECTING WIRE POT 1421630 CONNECTING WIRE SPEED POT 1421631 UPPER DASH BOARD SET CANDY APPLE RED 3W 4W 1421632 UPPER DASH BOARD SET BLUE 3W 4W 1421633 TOUCH PANEL KEYPAD 3W 4W 1421634 MAIN LOOM TILLER 3W 1421635 LOWER DASH BOARD SET CANDY APPLE RED 3W 4W 1421636 LOWER DASH BOARD SET BLUE 3W 4W 1421637 CHARGER SOCKET WITH WIRE 1421638 BACK MIRROR RH 1421639 BACK MIRROR LH 1421640 HEAD LIGHT WITH WIRE ASS Y 1421641 BULB 24V 5W INDICATOR LIGHT 1421642 BULB 24V 18W 1421643 CONNECTING WIRE HEAD LIGHT gt N gt I lI l3 2 l3 l3 l1 l1 l3 l1 l3 9 9 Replacing the keypad and the control panel e Remove the plastic caps from the screws on the left and right sides on top of the control panel remove the Screws and disconnect the circuit board e Remove the control panel Remove the cap from the knob and remove the knob e Remove the control circuit board and disc
8. HAMPTON 24V 3A OB7 1421609 WATERPROOF COVER 1421610 MAIN LOOM CONTROLLER 1421611 WIRE CONNECTING MOTOR CONTROLLER 1421612 CONNECTING WIRE POWER SEAT 1421613 WIRE CONNECTING CONTROLLER P50029 BATTERY 12V 31 AH PG50988 BATTERY MK 12V 40 AH 1421614 WIRE CONNECTING WITH 40A FUSE BATTERY 1421615 FUSE 60A NNNM Page 29 9 7 2 Replacing the charger V Note Remove the seat and the rear shroud see chapter 9 3 5 Disconnect the cable that goes from the electronics to the charger and remove the charger spray guard Remove all four screws and the charger Reassembly is done in reverse order Make sure that both batteries are charged 24V if necessary charge them completely Check the charge levels of both batteries individually 9 7 3 Replacing the batteries 9 7 4 Replacing the electronics Remove the seat and the rear shroud see chapter 9 3 5 Remove the battery cable C from the electronics Open the belts that hold the batteries and remove the batteries Disconnect the battery cable contacts from the batteries After replacing with new or charged batteries re connect the contacts of the battery cables to the batteries Make sure to connect the cables to the correct poles Reassembly is done in reverse order Remove the seat and the rear shroud see chapter 9 3 5 Remove the battery cables C the main cable loom A of the steering column and the drive unit cable B from t
9. Tilt the head light upwards and take it out Remove the light fixture from the rear of the head light Reassembly is done in reverse order Page 36
10. he electronic system Remove all four screws from the charger shroud Remove the 8 6 and 4 pronged plugs from the electronic system Remove the electronics box see above Remove all three screws and take out the electronics Reassembly is done in reverse order Page 30 Invacare Auriga Service M anual 9 7 5 Replacing a fuse 9 7 6 Hand held programmer Remove the seat and the rear shroud see chapter 9 3 5 Open the fuse holder on the battery cable and replace the fuse Reassembly is done in reverse order The hand held programmer serves to diagnose faults and to adjust driving parameters The set consists of the hand held programmer and an adapter cable For more information on programming and fault diagnosis please use the hand held programmer s User Guide Part 1421661 Page 31 9 8 Tiller linking assembly control panel 9 8 1 Steering column NN AA Part No 1421039 1421242 1421243 1421244 1421245 1421246 1421247 1421248 1421250 1421616 1426337 Part Description TILLER LINKING MECH ASS Y 3W 840 HEIGHT ADJ LOCK MECH 230L REAR TILLER SHROUD SET CANDY APPLE RED 3W 4W REAR TILLER SHROUD SET BLUE 3W 4W FRONT TILLER SHROUD SET CANDY APPLE RED 3W 4W FRONT TILLER SHROUD SET BLUE 3W 4W KEY SWITCH W CONNECTING WIRE 3W 4W MOUNTING BASKET SPCC 2 5T LOWER RU
11. onnect and remove the keypad Lift the 2 ply keypad on one corner with a flat tool and pull it off e Remove any remnants of adhesive left over after removing the foil Reassembly is done in reverse order 9 9 1 Assembling disassembling the steering column shroud Remove the screws that hold the basket e Remove the screws from the steering column shroud e Remove the control panel see above Disconnect the key switch with its cable from the control circuit board and remove the shroud Reassembly is done in reverse order Page 34 Invacare Auriga Service M anual 9 9 2 Replacing the Bowden cable Remove the rear shroud from the steering column Remove the screw at the end of the Bowden cable from the stopper and pull the Bowden cable out e Remove the screw on the steering column completely pull out the Bowden cable Reassembly is done in reverse order 9 9 3 Replacing the throttle lever e Remove the control panel see chapter 9 9 Remove the screws from the potentiometer e Remove the Allen screws on both sides and pull the throttle lever down and out Reassembly is done in reverse order 9 9 4 Replacing the potentiometer e Remove the control panel see chapter 9 9 Remove the screw from the potentiometer Loosen the Allen screws on the side and pull the potentiometer up and out e Remove some of the insulation material from the wires that are connected to
12. the front wheel suspension out towards the front e Remove the connecting nut and gusset e Pull the fork down and out and replace the bearings Reassembly is done in reverse order Page 27 Service M anual Inecere Auriga 9 6 3 Assembling disassembling the steering column tube 4 wheeler Remove the seat and the rear shroud see chapter 9 3 5 Remove the steering column and the front shroud see Chapter 9 3 4 Pull the de clutching lever and jack up the vehicle Remove the Allen screws and the nuts of the front wheel suspension from the chassis Pull the front wheel suspension out towards the front Remove the connecting nut and gusset Remove the steering column tube from the steering rods Reassembly is done in reverse order 9 6 4 Assembling disassembling the rear wheels 3 4 wheelers Pull the de clutching lever and jack up the vehicle Remove the nut in the centre of the wheel and pull off the rear wheel you may need to use a special wheel removal tool see notes on p 24 Reassembly is done in reverse order Page 28 9 7 Electronic system AN Caution Be careful not to short circuit the battery poles with a tool Take into account the heavy weight of the batteries Danger of injury 9 7 1 Batteries electronic system charger and connections Part Description 1421606 CONTROLLER RHINO DS72K01 1421607 ELECTRONIC COVER 1421608 CHARGER ON BOARD
13. the potentiometer and use a soldering iron to melt the soldered connections Remove the spring the nut and the washer Fitthe new potentiometer and centre it see notes below Reassembly is done in reverse order V Note When fitting a new potentiometer it is of upmost importance to make sure the potentiometer as well as the throttle lever are correctly centred Danger of accidents The potentiometer has a standard value of approximately 5 kOhm Check the potentiometer with a digital multimeter to make sure that it returns exactly the same value from the right and left connections to the neutral centre position Page 35 Inecere Auriga Service M anual 9 9 5 Replacing the light bulbs in the front Remove the control panel see chapter 9 9 e Remove the screw that holds the head light located underneath the lens see fig 9 9 7 Tilt the head light upwards and take it out Remove the fixture with the bulb from the rear of the head light by twisting and pulling it out Replace the bulb Reassembly is done in reverse order 9 9 6 Replacing the light bulbs in the rear Remove the seat and the rear shroud see chapter 9 3 5 Remove the light fixture from the inside of the rear shroud by twisting it and replace the bulb Reassembly is done in reverse order Remove the control panel see chapter 9 9 Remove the screw that holds the head light located underneath the lens see fig 9 9 7
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