WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Distribution: Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent Internal Status: Confidential External Restricted Extended TITLE: WUS MOTO Mounting process mode Reference : C 307 020 0010 Version E2 Internal Approval Name and Department Date Author Check Approver D. LUCE (MD) S.BAIGET (SY) P. GABAUDAN (PL) 06/09/16 Signature C3070200010-E2-WUS Mounting process mode.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent VERSIONS HISTORY Version Update Date Chapters / Pages modified Modification origin Author Comments A0 A1 A2 A3 A4 A5 A6 B0 13/05/08 14/05/08 05/08/08 25/08/08 14/09/08 25/09/08 06/01/09 08/01/09 All All 12 12 12 7,9,10,11,12 Title All T. Benard T. Benard T. Benard D.Luce D.Luce D.Luce D.Luce L.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent Table des matières 1.PURPOSE................................................................................................................................... 4 2.TERMINOLOGY, ACRONYMS AND ABBREVATIONS...............................................................4 2.1.Terminology......................................................
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent 1. PURPOSE This document describes the requirements for the mounting of WUS. 2. App NA NR TBD TBC HW Q SW RF TW™ WUS SY WL MD TERMINOLOGY, ACRONYMS AND ABBREVATIONS 2.1. TERMINOLOGY 2.2.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent 3. DESCRIPTION The wheel unit sensor (WUS) of TIRE WATCH composed with: TM system is a pressure and temperature sensor • • A molded black plastic housing, An anodized aluminium nut with BTR cavity for hexagonal key (5mm.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent 4.1. SPECIFICATIONS Screwing torque for valve core mechanism: 0.3 +/- 0.1 Nm. Screwing torque for valve cap: 0.2 to 0.35 Nm. Manual screwing torque for nut: 5 Nm +/- 0.5 Nm. Environmental Temperature Range: -20°C to +60°C.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 ¨ Do NOT generate an electrostatic discharge higher than 6 Kilovolts by air onto the WUS, during Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent mounting and disassembly of the WUS or at any time during utilization (avoid the use of nylon worksuit, and in general way, avoid all textile rubbing before handling WUS) ¨ Do NOT store the TIRE WATCH at temperatures higher than 30°C and l
WUS MOTO Mounting process mode Ref : C 307 020 0010 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent Version : E2 5.3. WUS SCREWING RECOMMENDATIONS Make sure the following recommendations are respected : Screwing speed : max of 2 turns in 1 second. ¨ Apply a torque of 5 Nm +/- 0,5 Nm with the good screwing speed. This is the screwing condition of on which the specification of our WUS is based.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent Electronic part including the spring. This part is situated inside of the tyre RIM Valve including the seal ; situated on the external part of the tire 5.4. DETAILED VIEWS OF WUS ASSEMBLY Step N° 1 The Spring side must face the internal side of the rim. Step N°2 The valve seal must face the rim valve hole on the external side.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 While pushing on the nut, keep it centred on the valve hole ; then introduce the valve in the valve hole. Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent Step N°3 Step N°4 While you are still pushing on the nut start screwing the valve manually still the seal get in touch with the rim. Step N°5 - Screw the nut with a allen key (5mm). Do note exceed 2 rounds per second.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent Version : E2 - Check that the external part of the valve does not meet any obstacle during rim rotation (like break system). Step N°6 - Check that the external seal is correctly set and that the valve is in contact with the rim. Step N°7 5.5. - The flat surface of the valve must feet the flat surface of rim valve hole.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent Version : E2 ¨ The measurement of the residual torque is done by retightening the valve nut by a ¼ turn maximum in reduced speed (1/4 of a turn in 10 seconds). Therefore use a torque-controlled tool which is able to memorize the maximum torque.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent For manual mounting only – standard dealer shop machine For clockwise tire mounting machine First sidewall : Step N°1 Start putting the tire on the rim on the opposite side of the valve Step N°2 The first sidewall is now introduced C3070200010-E2-WUS Mounting process mode.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent Second sidewall : Step N°3 30° to 80° Start introducing manually the second sidewall At almost 50° far away the valve Step N°4 At the end of the mounting process, the second sidewall end climbing on the rim when the shoe is in front of the valve C3070200010-E2-WUS Mounting process mode.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent 7. DISMOUNTING A TIRE EQUIPPED WITH A WUS ¨ Before detaching the tire, make sure that the Wheel Unit Sensor is still correctly mounted and tightened on the rim, by checking that the valve is tightened.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent Scheme: Universal tire mounting and dismounting procedure Valve dans la position de départ. Valve START position. Outil de montage (immobile). Mounting tool (static). Environ 50°. About 50°. Pneu. Tire. Jante. Rim. Sens de rotation de la roue sur l’appareil Wheel spin direction on the Mounting machine.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Step N°4 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent Step N°3 Slide the tool head under the tire Then make the tire turn to disengage the first sidewall Disassembly of the second sidewall.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent 8. WUS DISMOUNTING It is MANDATORY to interchange the seal if a complete disassembly of the WUS is done (if you change the rim for example), all unscrewing action on the nut is equivalent to a complete disassembly. It’s RECOMMANDED to check the screwing torque at each time the tire is dismounted 8.1.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent 9. WUS MOUNTING – SCREWDRIVER PROCEDURE 9.1. PRESENTATION Hexagonal 5mm wrench Screwdriver clutch Screwdriver (here LUM12 HRX8-50 from Atlas Copco reference: 8431028025) WUS HOLDER WUS HOLDER FIXED ONTO SCREWDRIVER C3070200010-E2-WUS Mounting process mode.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent 9.2. WUS HOLDER GOAL For an automatic screwing, LDL recommend to use a WUS holder fixed onto the screwdriver which pushes the case down and lock the case in rotation. Push WUS case displacement Anti rotation shapes C3070200010-E2-WUS Mounting process mode.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent 10. SCREWING STEPS 10.1. STEP 1 Introduce the valve Autorized area to hold the valve by hand Start the screwing by hand till get contact between seal and rim external side. C3070200010-E2-WUS Mounting process mode.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent Version : E2 10.2. STEP 2 Apply automatic screwdriver on the top housing till rise the introduction of the hexagonal 5mm wrench into the nut and lock in rotation the case with the WUS Holder (PTFE part mounted onto the screw driver). Just maintain the valve with hand by its nose. Push C3070200010-E2-WUS Mounting process mode.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent Version : E2 Push C3070200010-E2-WUS Mounting process mode.
WUS MOTO Mounting process mode Ref : C 307 020 0010 Version : E2 Document is the property of LDL-Technology and cannot be reproduced or transmitted without written consent Details on WUS case displacement: For a better understanding WUS holder is represented with a partial cut (orange area) Now the screwdriver clutch is on the nut and the WUS holder has pushed down the WUS case.
