24-Jan-12 THE UNITED KINGDOM VEHICLE APPROVAL AUTHORITY

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VCA Headquarters 1 The Eastgate Office Centre Eastgate Road Bristol, BS5 6XX United Kingdom Switchboard: +44 (0) 117 951 5151 Main Fax: +44 (0) 117 952 4103 Email:

/PRODUCTION DEFINITELY DISCONTINUED (1) OF A TYPE OF CNG COMPONENT, PURSUANT TO REGULATION NO 110 AS AMENDED BY SUPP 8 Approval No: 110R-000504 Extension No: Not

1 VCA Headquarters 1 The Eastgate Office Centre Eastgate Road Bristol, BS5 6XX United Kingdom Switchboard: +44 (0) Main Fax: +44 (0) enquiries@vca.gov.uk Web: THE UNITED KINGDOM VEHICLE APPROVAL AUTHORITY COMMUNICATION CONCERNING THE APPROVAL GRANTED (1) / APPROVAL EXTENDED (1) /APPROVAL REFUSED (1) /APPROVAL WITHDRAWN (1) /PRODUCTION DEFINITELY DISCONTINUED (1) OF A TYPE OF CNG COMPONENT, PURSUANT TO REGULATION NO 110 AS AMENDED BY SUPP 8 Approval No: 110R Extension No: Not applicable 1. CNG component considered: Container(s) or cylinder(s) (1) Pressure indicator (1) Pressure relief valve (1) Automatic valve(s) (1) Excess flow valve (1) Gas-tight housing (1) Pressure regulator(s) (1) Non-return valve(s) (1) Pressure relief device (PRD) (temperature triggered) (1) Manual valve (1) Flexible fuel lines (1) Filling unit or receptacle (1) Gas injector(s) (1) Gas flow adjuster (1) EAM An executive agency of the Department for Transport October 2010 Issue 2

2 REGULATION NO: 110 Gas/air mixer (1) Electronic control unit (1) Pressure and temperature sensor(s) (1) CNG filter(s) (1) PRD (pressure triggered) (1) 2. Trade name or mark: Excion Company Limited 3. Manufacturer's name and address: Excion Company Limited 8F, 1dong, 1dangi, Yeongtong-Inoplex, 552 Woncheon-dong Suwon-si Gyeonggi-do Republic of Korea 4. If applicable, name and address of manufacturer's representative: Not applicable 5. Submitted for approval on: 13 July Technical service responsible for conducting approval tests:, 7. Date of report issued by that service: 14 December Number of report issued by that service: TÜH ECE R Approval GRANTED/REFUSED/EXTENDED/WITHDRAWN (1) 10. Reason(s) of extension (if applicable): Not applicable EAM An executive agency of the Department for Transport October 2010 Issue 2

3 REGULATION NO: Place: BRISTOL 12. Date: 24 JANUARY Signature: A. W. STENNING Head of Technical and Quality Support Group 14. The documents filed with the application or extension of approval can be obtained upon request. (1) Delete where inapplicable EAM An executive agency of the Department for Transport October 2010 Issue 2

4 REGULATION NO: 110 ANNEX 2B ADDENDUM 1. Additional information concerning the type approval of a type of CNG components pursuant to Regulation No: 110: 1.1. Container(s) or cylinder(s) Dimensions: Material: 1.2. Pressure indicator Working pressure(s): (2) Material: 1.3. Pressure relief valve (discharge valve) Working pressure(s): (2) Material: 1.4. Automatic valve(s) Working pressure(s): (2) Material: 1.5. Excess flow valve Working pressure(s): (2) Material: 1.6. Gas-tight housing Working pressure(s): (2) Material: EAM An executive agency of the Department for Transport October 2010 Issue 2

5 REGULATION NO: Pressure regulator(s) Working pressure(s): (2) Material: Body: 1.8. Check valve(s) or non-return valve(s) Working pressure(s): (2) Material: 1.9. Pressure relief device (temperature triggered) Working pressure(s): (2) Material: Manual valve Working pressure(s): (2) Material: Flexible fuel lines Working pressure(s): (2) Material: Filling unit or receptacle Working pressure(s): (2) Material: Gas/air mixer (injector(s) ) Working pressure(s): (2) Material: EAM An executive agency of the Department for Transport October 2010 Issue 2

6 REGULATION NO: Gas flow adjuster Working pressure(s): (2) Material: Gas/air mixer (carburettor) Working pressure(s): (2) Material: Electronic control unit (CNG-fuelling) Basic software principles: Pressure and temperature sensor(s) Working pressure(s): (2) Material: CNG filter(s) Working pressure(s): (2) Material: (1) Delete where inapplicable (2) Specify the tolerance. EAM An executive agency of the Department for Transport October 2010 Issue 2

7 Excion Company Limited 8F, 1dong, 1dangi, Yeongtong-inoplex, 552, Woncheon-dong, Suwon-si, Gyeonggi-do, Republic of Korea Tel : , Fax : Document No: 1108(Rev No: EXCV ) Date: 09 December, 2011 Page: 1 / 5 DOCUMENTATION FOR TYPE APPROVAL OF SPECIFIC COMPONENT (Automatic Valve) Type approval for specific components of motor vehicles using CNG (compressed natural gas) in their propulsion system according to ECE Regulation No. 110 Total number of sheets: 5 09 December, 2011 Department: R&D Center Engineer Name: Choonghee, Joe Date: 09 December, 2011 Signature:

8 Excion Company Limited 8F, 1dong, 1dangi, Yeongtong-inoplex, 552, Woncheon-dong, Suwon-si, Gyeonggi-do, Republic of Korea Tel : , Fax : Document No: 1108(Rev No: EXCV ) Date: 09 December, 2011 Page: 2 / 5 0. GENERAL INFORMATION 0.1. Make (trade name of the manufacture) : Excion Company Limited 0.2. Type Means of identification of type, if make on the component : EXCV Location of that marking :On a side of the product 0.3. Name and address of the manufacturer : Excion Company Limited 8F, 1dong, 1dangi, Yeongtong-inoplex, 552, Woncheon-dong, Suwon-si, Gyeonggi-do, Republic of Korea 0.4. Name and address of the manufacture's authorized representative : Not applicable 0.5. Location and method of affixing of the ECE approval mark : On a side of the product 0.6. Address of assembly plant(s) : Excion Company Limited 8F, 1dong, 1dangi, Yeongtong-inoplex, 552, Woncheon-dong, Suwon-si, Gyeonggi-do, Republic of Korea 1. THE ESSENTIAL CHARACTERISTICS OF THE AUTOMATIC VALVE 1.1. Working Pressure : MPa 1.2. Drawings of Information : See attached drawing 1.3. Material : See attached drawing 1.4. Operating temperature range : - 40 to +120 Deg. C

9 Excion Company Limited 8F, 1dong, 1dangi, Yeongtong-inoplex, 552, Woncheon-dong, Suwon-si, Gyeonggi-do, Republic of Korea Tel : , Fax : Document No: 1108(Rev No: EXCV ) Date: 09 December, 2011 Page: 3 / 5 List of Appendix Appendix Subject Page 1 Photo of Automatic Valve 4 2 Drawing 5

+82-31-211-3699 Document No: 1108(Rev No:

10 Excion Company Limited 8F, 1dong, 1dangi, Yeongtong-inoplex, 552, Woncheon-dong, Suwon-si, Gyeonggi-do, Republic of Korea Tel : , Fax : Document No: 1108(Rev No: EXCV ) Date: 09 December, 2011 Page: 4 / 5 Appendix 1. Photo of Automatic Valve Automatic Valve Front & Real side View Automatic Valve Top & Bottom View

11 CNG IN NO PART NAME Q'ty MATERIAL REMARK 1 BODY, SOLENOID 1 C MESH FILTER 1 SUS304 3 SPRING, FILTER 1 SUS304WPB 4 FITTING, SOLENOID 1 SUM22 5 O-RING, FITTING 1 FKM Width 2.0 x ID GLAND NUT 1 SUM22 7 PLUNGER 1 CS41F 8 SEAT, PLUNGER 1 FKM 9 GUIDE, SEAT 1 SUM22 10 MAIN VALVE 1 C3604BD 11 O-RING, VALVE 1 FKM Width 1.8 x ID PIN, PLUNGER 1 SUS SPRING, SOLENOID 1 SUS304WPB 14 SLEEVE 1 C3604BD 15 O-RING, SLEEVE 1 FKM Width 2.2 x ID CORE 1 CS41F 17 O-RING, CORE 1 FKM Width 1.78 x ID BOBBIN 1 PBT GF30% 19 TERMINAL-L 1 C2680-H 20 TERMINAL-R 1 C2680-R 21 COIL 1 AIW MOLDING 1 PBT GF30% 23 WASHER 1 SPCC 24 BRACKET 1 SPCC 25 NUT, FLANGE 1 SWRCH 10A CNG OUT ë³ ì ˆ SECURITY ë³ ë ë ì ëœ í œ ëª ë ì ê³ ê³¼ì ALL RIGHTS ê³¼ HELD íš¹í ˆê Œì BY EXCION ê Œë ëš CO., LTD. INCLUDING APPLICATIONS FOR PATENTS ì ì œì ì ë³ ìœ í ë ì ì ìš¹ì ì ì ì œ ì ¼ìž ì ê²œ AND THE RIGHTS OF DISPOSAL SUCH AS TO ë³µì ë ë ì œí ìˆ ì ì Œ. REPRODUCE OR PASS ON TO THIRD PARTIES. DIE CAST ë³ í µí ˆìš ì PLASTIC & ì ˆì ê ê³µë³ í µí ˆìš ì PRESS ê ê³µë³ í µí ˆìš ì ë ê» ë³ í µ í ê ì ë³ í µ í ˆ ìš ì 25 ì í # ì í # ì í #0.25 ì 50 ì í #1.5 6 ì í # ì ˆê³¼ #0.30 ì í 4 ì ˆê³¼ # ì í 30 ì ˆê³¼ # í ì í 50 ì ˆê³¼ # ì í 6 ì ˆê³¼ # ì í ì ˆê³¼ #0. 50 ì í 16 ì ˆê³¼ # ì í 120 ì ˆê³¼ # ê ì í 120 ì ˆê³¼ # ì í 10 ì ˆê³¼ # ì í 50 ì ˆê³¼ # ì í 70 ì ˆê³¼ # ì í 63 ì ˆê³¼ # ì í 315 ì ˆê³¼ # ê³µ ì í 250 ì ˆê³¼ # ì í 18 ì ˆê³¼ # ì í 100 ì ˆê³¼ # ì í 250 ì ˆê³¼ # ì í 400 ì ˆê³¼ # ì í 30 ì ˆê³¼ # ì í DETAIL A (S = 2:1) A A A 7/16-20 UNF A /16-20 UNF VIEW A (87.9) (55.6) (63.7) INDICATION OF APPROVAL NO. SECTION A-A SYMBOL REVISION RECORD REV'NO DATE DRWN'D SYMBOL REVISION RECORD REV'NO DATE DRWN'D 1. OPERATING VOLTAGE : 8 ~ 16VDC OPERATING PRESSURE : 25-1MPa SOLENOID SPEC. 3. TEMPERATURE RANGE : -40 ~ 120 C 4. RESISTANCE : 12 #1 SHEET 1/1 MATERIAL 3RD ANGLE MODEL CNG SOLENOID SIZE A2 TREATMENT PROJECTION DRWN'D CHK'D CHK'D APPROVED PART NAME PART NO. CNG SOL VALVE ASSY (Type EXCV1-1) SCALE EXCION CO., LTD S010 1 : 1

12 P r ü f b e r i c h t Test Report Nr. / No. TÜH ECE R Gemäß ECE-Regelung R 110, Teil I / With regard to ECE-Regulation R 110, part I über / relating to einheitliche Bedingungen für die Genehmigung der speziellen Bauteile von Kraftfahrzeugen, in deren Antriebssystem komprimiertes Erdgas (CNG) verwendet wird / Uniform provisions concerning the approval of specific components of motor vehicles using compressed natural gas(cng) in their propulsion system Nr. / No. 110 vom / of zuletzt geändert durch /as last amended by Ergänzung / Supplement 9 vom / of Bisher erteilte Genehmigungen / Approvals granted up to now Genehmigungsnummer / Number of approval Datum / Date ECE Name und Anschrift des Prüflaboratoriums Name and address of the Test Laboratory Name und Anschrift des Auftraggebers Name and address of orderer : - - : Excion Company Limited 8F, 1dong, 1dangi, Yeongtong-inoplex, 552, Woncheon-dong, Suwon-si, Gyeonggi-do, Republic of Korea 1 von / of 15

13 0. General 0.1 Make (trade name of manufacturer) : Excion Company Limited 0.2 Type : EXCV Variants : N/A Versions : N/A Descriptions : Automatic valve 0.3 Manufacturer's name and address : Excion Company Limited 8F, 1dong, 1dangi, Yeongtong-inoplex, 552, Woncheondong, Suwon-si, Gyeonggi-do, Republic of Korea 0.4 Name and address of representative : N/A 0.5 Information folder Number : 1108(Rev No: EXCV ) Date of issue : 5 August, Date of last change : 9 December, Test object(s) 1.1 Component classification : Class Working pressure : 25 MPa 1.3 Operating temperatures : -40 C to 120 C 2. Test records 2.1 General design rules The sample complies with relevant electromagnetic compatibility (EMC) requirements according to ECE R10.02 : YES, comply with ECE R Annex 4A, para 2.3. : YES The electrical system, if existing, shall be isolated from the body of the automatic valve. Isolation resistance shall be > 10Ω. 2 von / of 15

14 2.1.3 Annex 4A, para 2.4. : YES The automatic valve activated by an electric current shall be in a "closed" position when the current is switched off. 2.2 Applicable test procedures according to Annex Overpressure test (strength test, Annex 5A) : YES External leakage test (Annex 5B) : YES Internal leakage test (Annex 5C) : YES CNG compatibility test (Annex 5D) : YES Corrosion resistance test (Annex 5E) : YES Resistance to dry heat (Annex 5F) : YES Ozone ageing (Annex 5G) : YES Temperature cycle test (Annex 5H) : YES Durability test (continued operation, Annex 5L) : YES Vibration resistance test (Annex 5N) : YES Operating temperatures (Annex 5O) : YES Note : N/A = Not Applicable 3 von / of 15

15 3. Test results 3.1 Overpressure test (strength test) Test temperature Room temperature 25 C 25 C 25 C Test pressure 1.5 times working pressure 38.4 MPa 39.2 MPa 39.5 MPa Water or another fluid water water water Test time Minimal 3 minutes Rupture No No No No Permanent distortion No No No No 3.2 External leakage test Room and operating temperatures Test pressure : 0 to 1.5 times working pressure Test time : minimal 3 minutes Room temperaure Minimum operating temperaure Maximum operating temperaure Requirement of leakage Test temperature 25 C 25 C 25 C Test pressure 0 to 37.9 MPa 0 to 38.7 MPa 0 to 39.8 MPa Test time Test temperature -41 C -41 C -40 C Test pressure 0 to 39.0 MPa 0 to 38.8 MPa 0 to 38.4 MPa Test time Test temperature 120 C 120 C 121 C Test pressure 0 to 38.8 MPa 0 to 38.6 MPa 0 to 39.3 MPa Test time Pressurized gas like air or nitrogen nitrogen nitrogen nitrogen Room temp. <15cm 3 /h 0 cm 3 /h 0 cm 3 /h 0 cm 3 /h 4 von / of 15

16 Min. operating temp. Max. operatin temp. <15cm 3 /h 0 cm 3 /h 0 cm 3 /h 0 cm 3 /h <15cm 3 /h 0 cm 3 /h 0 cm 3 /h 0 cm 3 /h High temperature Test temperature Max. operating temp. 122 C 121 C 121 C Test pressure Max. working pressure 26.1 MPa 25.9 MPa 26.3 MPa Pressurized gas like air or nitrogen nitrogen nitrogen nitrogen Test time Minimal 3 minutes Tempering time At least 8 hours 8h 8h 8h Leakage <15cm 3 /h 0 cm 3 /h 0 cm 3 /h 0 cm 3 /h Low temperature Test temperature Min. operating temp. -40 C -41 C -40 C Test pressure Max. working pressure 26.2 MPa 26.2 MPa 27.2 MPa Pressurized gas like air or nitrogen nitrogen nitrogen nitrogen Test time Minimal 3 minutes Tempering time At least 8 hours 8h 8h 8h Leakage <15cm 3 /h 0 cm 3 /h 0 cm 3 /h 0 cm 3 /h 3.3 Internal leakage test : Applicable if the Class of the component consists of internal valve seats that are normally closed during engine OFF condition. 5 von / of 15

17 Test temperature Room temp. 25 C 25 C 25 C Test pressure 0 to 1.5 times working pressure Pressurized gas like air or nitrogen 0 to 38.7 MPa 0 to 38.5 MPa 0 to 39.3 MPa nitrogen nitrogen nitrogen Test time Minimal 3 minutes Leakage No No No No 3.4 CNG compatibility test : Resistance to n-pentane according to ISO 1817 with following test conditions: Test preconditions - Medium: n-pentane - Temperature: 23 C - Immersion period: 72 hours Test samples 1 - ø / FKM - Part No ø / FKM - Part No ø / FKM - Part No ø / FKM - Part No Maximum change in volume 20% 0% 0% +2.38% +1.52% - After storage in air with a temperature of 40 C for a period of 48 hours the mass compared to the original value. Change of mass after air tempering max. - 5% +0.09% +0.19% +0.04% +0.11% Corrosion resistance test Salt spray : Salt spray (144 hours) according to ISO (ISO9227) Sample No. 1 Test temperature C ± 2 C 33~36 C - - Test time 144 hours 144h - - Crack No No von / of 15

18 3.5.2 Immersion in ammonia : Immersion in Ammonia (24 hours) according to ISO Sample No. 2 Test temperature 34 C ± 2 C - 34~36 C - Test time 24 hours - 24h - Crack No - No External leakage test after corrosion resistance test Room and operating temperatures Test pressure : 0 to 1.5 times working pressure Test time : minimal 3 minutes Room temperaure Minimum operating temperaure Maximum operating temperaure Requirement of leakage Test temperature 15 C 16 C - Test pressure 0 to 38.4 MPa 0 to 39.2 MPa - Test time Test temperature -41 C -41 C - Test pressure 0 to 38.3 MPa 0 to 38.3 MPa - Test time Test temperature 121 C 121 C - Test pressure 0 to 38.4 MPa 0 to 38.4 MPa - Test time Pressurized gas like air or nitrogen nitrogen nitrogen - Room temp. <15cm 3 /h 0 cm 3 /h 0 cm 3 /h - Min. operating temp. Max. operatin temp. <15cm 3 /h 0 cm 3 /h 0 cm 3 /h - <15cm 3 /h 0 cm 3 /h 0 cm 3 /h High temperature 7 von / of 15

19 Test temperature Max. operating temp. 120 C 121 C - Test pressure Max. working pressure 26.7 MPa 27.5 MPa - Pressurized gas like air or nitrogen nitrogen nitrogen - Test time Minimal 3 minutes Tempering time At least 8 hours 8h 8h - Leakage <15cm 3 /h 0 cm 3 /h 0 cm 3 /h Low temperature Test temperature Min. operating temp. -41 C -41 C - Test pressure Max. working pressure 27.0 MPa 26.4 MPa - Pressurized gas like air or nitrogen nitrogen nitrogen - Test time Minimal 3 minutes Tempering time At least 8 hours 8h 8h - Leakage <15cm 3 /h 0 cm 3 /h 0 cm 3 /h Internal leakage test after corrosion ressistance test : Applicable if the Class of the component consists of internal valve seats that are normally closed during engine OFF condition. Test temperature Room temp. 15 C 15 C - Test pressure 0 to 1.5 times working pressure Pressurized gas like air or nitrogen 0 to 39.0 MPa 0 to 38.3 MPa - nitrogen nitrogen - Test time Minimal 3 minutes Leakage No No No - 8 von / of 15

20 3.6 Resistance to dry heat : The test has to be done in compliance with ISO 188 and exposed to air at a temperature equal to the maximum operating temperature for 168 hours. Test samples : 1 - FKM 1 2 Test temperature Max. operating temp. 121 C - Test time 168 hours 168h - Allowable change in tensile strength +25% -5.8% - Allowable change +10% in ultimate elongation -30% -11.4% Ozone ageing : The test has to be in compliance with ISO 1431/1. Test conditions : The test sample has to be stressed to 20% elongation shall be exposed to air at 40 C with an ozone concentration of 50 pphm during 72 hours. Test samples : 1 - FKM 1 2 Test temperature 40 C 40 C - Test time 72 hours 72h - Crack No No Temperature cycle test : A non metallic part containing liquid CNG shall comply with leakage test mentioned after temperature cycle. Total cycle time 96 hours h Cycle time 120 minutes min. 9 von / of 15

21 Temperature range Min. operating temp. to max. operating temp. Pressurized gas like air or nitrogen C to 120 C - - air Test pressure Max. working pressure MPa External leakage test after temperature cycle test Room and operating temperatures Test pressure : 0 to 1.5 times working pressure Test time : minimal 3 minutes Room temperaure Minimum operating temperaure Maximum operating temperaure Requirement of leakage Test temperature C Test pressure to 38.9 MPa Test time Test temperature C Test pressure to 38.5 MPa Test time Test temperature C Test pressure to 38.5 MPa Test time Pressurized gas like air or nitrogen - - nitrogen Room temp. <15cm 3 /h cm 3 /h Min. operating temp. Max. operatin temp. <15cm 3 /h cm 3 /h <15cm 3 /h cm 3 /h High temperature Test temperature Max. operating temp C 10 von / of 15

22 Test pressure Max. working pressure MPa Pressurized gas like air or nitrogen - - nitrogen Test time Minimal 3 minutes Tempering time At least 8 hours - - 8h Leakage <15cm 3 /h cm 3 /h Low temperature Test temperature Min. operating temp C Test pressure Max. working pressure MPa Pressurized gas like air or nitrogen - - nitrogen Test time Minimal 3 minutes Tempering time At least 8 hours - - 8h Leakage <15cm 3 /h cm 3 /h Internal leakage test after temperature cycle test : Applicable if the Class of the component consists of internal valve seats that are normally closed during engine OFF condition. Test temperature Room temp C Test pressure 0 to 1.5 times working pressure Pressurized gas like air or nitrogen to 38.3 MPa - - nitrogen Test time Minimal 3 minutes Leakage No - - No 3.9 Durability test (continued operation) 11 von / of 15

23 of Annex 5L The component shall be connected to a source of pressurise dry air or nitrogen by means of fitting and subjected to the number of cycles specified for that specific component. A cycle shall consist of one opening and one closing of the component within a period of not less than 10 ± 2 seconds. (a) Room temperature cycling The component shall be operated through 96 per cent of the total cycles at room temperature and at rated service pressure. During the off cycle the down stream pressure of the test fixture should be allowed to decay to 50 per cent of the test pressure. After that, the components shall comply with the leakage test of Annex 5B at room temperature. It is allowed to interrupt this part of the test at 20 per cent intervals for leakage testing. (b) High temperature cycling The component shall be operated through 2 per cent of the total cycles at the appropriate maximum temperature specified at rated service pressure. The component shall comply with the leakage test of Annex 5B at the appropriate maximum temperature at the completion of the high temperature cycles. (c) Low temperature cycling The component shall be operated through 2 per cent of the total cycles at the appropriate minimum temperature specified at rated service pressure. The component shall comply with the leakage test of Annex 5B at the appropriate minimum temperature specified at the completion of the low temperature cycles. (d) Following cycling and leakage re-test, the component shall be capable of completely opening and closing when a torque not greater than that specified in Table 5.3 is applied to the component handle in a direction to open it completely and then in the reverse direction. This test shall be conducted at the appropriate maximum temperature specified, and shall be repeated at a temperature of -40 C. Complies (Yes, No, N/A) Yes Yes Yes Yes N/A Durability test condition Total cycling : 20,000 cycles Cycle time : 10 ± 2 seconds : air Test sample : sample No.2 Room temp. cycling High temp. cycling Low temp. cycling Temperature Cycle period 19,200 cycles 400 cycles 400 cycles Rated pressure 25 MPa 25 MPa 25 MPa External leakage test after room temperature cycling 12 von / of 15

24 Test temperature Room temperature - 16 C Test pressure 1.5 times working pressure MPa - Test time Minimal 3 minutes Requirement of leakage <15cm 3 /h - 0 cm 3 /h External leakage test after high temperature cycling Test temperature Appropriate max. temp C Test pressure 1.5 times working pressure MPa - Test time Minimal 3 minutes Requirement of leakage <15cm 3 /h - 0 cm 3 /h External leakage test after low temperature cycling Test temperature Appropriate min. temp C Test pressure 1.5 times working pressure MPa - Test time Minimal 3 minutes Requirement of leakage <15cm 3 /h - 0 cm 3 /h Vibration resistance : All components with moving parts shall remain undamaged, continue to operate, and comply with the components leakage tests after vibration test. Test conditions - Frequency: 17Hz - Amplitude: 1.5mm - Total test time: 6 hours Requirement 13 von / of 15

25 Damage No No - - Malfunction No No Internal leakage test after vibration resistance : Applicable if the Class of the component consists of internal valve seats that are normally closed during engine OFF condition. Test temperature Room temp. 15 C - - Test pressure 0 to 1.5 times working pressure Pressurized gas like air or nitrogen 0 to 39.0 MPa - - nitrogen - - Test time Minimal 3 minutes Leakage No No Other information 4.1. Test Specimen (s)/ -object(s) submitted for type approval tests on : 13 July, Place of testing KGS (Korea Gas Safety) Daeya-dong, Siheung Si, Gyeonggi-Do, Korea. 4.3 Date of testing : 22 July, 2011 ~ 18 November, von / of 15

5. Certification The information document as mentioned under No. 0.5. and the specific component type described therein are in compliance with the Directive mentioned above.

Duplication and publishing in extracts of the Test Report is allowed only by written permission of the Test

PRÜFLABORATORIUM TEST LABORATORY der / of Benannter Technischer Dienst / Designated Technical Service Local

26 5. Certification The information document as mentioned under No and the specific component type described therein are in compliance with the Directive mentioned above. This report includes pages 1 to 15. Duplication and publishing in extracts of the Test Report is allowed only by written permission of the Test Laboratory. PRÜFLABORATORIUM TEST LABORATORY der / of Benannter Technischer Dienst / Designated Technical Service Local Office: TÜV SÜD Korea Ltd. 12F, KLI63 Bldg, #60, Yoido-Dong, Youngdeungpo-Gu, Seoul, in-hwan.kim@tuv-sud.kr Tel.: Fax: December, 2011 In Hwan Kim,Techincal engineer Central Office: / Germany juergen.meid@tuevhessen.de Tel.: + 49 (0) 6157 / Fax: + 49 (0) 6157 / SAP December, 2011 Dipl.-Ing. Jürgen Meid Officially recognized expert 15 von / of 15

CNG Receptacle of class 0 Of BMT Co. Ltd. Make

Mobilität Documents regarding Approval of CNG Receptacle of class 0 Of BMT Co. Ltd. Make Approval number: E4-110R-000310-00 Report No: IN110-A0-120037 Dated 16-July-2012 Name of technical service TÜV NORD