Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on March 24, 1999.
As of Thursday, December 26th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

ModelsModification
1988-1993 model-year Detroit Diesel Corporation (DDC) 6V92TA DDEC two-stroke urban bus diesel engines with power ratings of 253 and 277 horsepowerThe ETX-2002 Rebuild Kit includes ceramic coated cylinder head, valves, and pistons, an improved turbocharger, and an oxidation catalytic muffler. The components are ceramic coated solely by the Engelhard Corporation. For 1988-1990 model-year engines, the ETX-2002 Rebuild Kit also includes fuel injectors, engine camshafts, and an ECM upgrade. For all of the applicable engines, DDC's revised certification word codes listed in Attachment A of the E.O. must be used.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-384-4
  • Executive Order 384-4 / D384-4
  • ARB # D-384-4
  • Executive Order No: D-384-4
  • C.A.R.B. No. D-384-4
  • Resolution D-384-4
For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Download: Executive Order D-384-4 PDF

D-384-4 Document:

CARB_D-384-4

(Page 1 of 2) State of California AIR RESOURCES BOARD EXECUTIVE ORDER D—384—4 Relating to Exemptions Under Section 27156 of the Vehicle Code ENGELHARD CORPORATION ETX—2002 REBUILD KIT Pursuant to the authority vested in the Air Resources Board (ARB) by Section 27156 of the Vehicle Code; and Pursuant to the authority vested in the undersigned by Sections 39515 and 39516 of the Health and Safety Code and Executive Order G—45—9; IT IS ORDERED AND RESOLVED: That installation of the ETX—2002 Rebuild Kit, manufactured by Engethard Corporation of 101 Wood Avenue, P.O. Box 770, Iselin, New Jersey 08830—0770, has been found not to reduce the effectiveness ofthe applicable vehicle pollution control system, and therefore, the ETX—2002 Rebuild Kit is exempt from the prohibitions of Section 27156 ofthe Vehicle Code for installation on 1988—1993 model—year Detroit Diesel Corporation (DDC) 6VIZTA DDEC two—stroke urban bus diesel engines with power ratings of 253 and 277 horsepower. The ETX—2002 Rebuild Kit rebuilds all applicable engines to federal 1991—1993 model—year DDC specification. The ETX—2002 Rebuild Kit is exempt only when used in conjunction with other DDC engine rebuild parts. The required ETX—2002 Rebuild Kit parts and DDC rebuild parts are listed in the parts lists which are attached hereto and incorporated herein. The ETX—2002 Rebuild Kit includes ceramic coated cylinder head, valves, and pistons, an improved turbocharger, and an oxidation catalytic muffler. The components are ceramic coated solely by the Engethard Corporation. For 1988—1990 model—year engines, the ETX—2002 Rebuild Kit also includes fuel injectors, engine camshafts, and an ECM upgrade. For 1988—1990 model—year engines, DDC‘s revised certification word codes listed in Attachment A must be used. For 1991—1993 model—year engines, the revised certification word codes may be used. This exemption is based on emission tests conducted by Engelhard Corporation on a California 1988 model—year 6VIZTA DDEC II engine. Engelhard Corporation submitted the following federal transient heavy—duty diesel engine test results for a 552 cubic inch 6VIZTA DDEC engine with a 277 horsepower rating: HC CO NOx PM Baseline 0.8 1.4 5.5 0.426 Rebuilt to 1991 MY Configuration 0.5 1.9 4.7 0.277 With ETX—2002 Kit 0.2 0.6 4.96 0.094 Emission Standard 1.3 15.5 5.0 0.1

ENGELHARD CORPORATION EXECUTIVE ORDER D—384—4 ETX—2002 REBUILD KIT (Page 2 of 2) The test data show that the ETX—2002 Rebuild Kit did not adversely affect the exhaust emissions of the DDEC 6V9ZTA engine. The same emissions impact is expected when the ETX—2002 Rebuild Kit is installed on the engines for which the exemption is requested. This Executive Order is valid provided that installation instructions for the ETX—2002 Rebuild Kit not recommend tuning the vehicle to specifications different from those submitted by the vehicle manufacturer. Changes made to the design or operating conditions of the ETX—2002 Rebuild.Kit, as exempt by the ARB, which adversely affect the performance of a vehicle‘s pollution control system shall invalidate this Executive Order. Marketing ofthe ETX—2002 Rebuild Kit using an identification other than that shown in this Executive Order or for an application other than those listed in this Executive Order shall be prohibited unless prior approval is obtained from the ARB. In addition to the foregoing, the ARB reserves the right in the future to review this Executive Order and the exemption provided herein to assure that the exempted add—on or modified part continues to meet the standards and procedures of Title 13, California Code of Regulations, Section 2222 et seq. This Executive Order does not constitute any opinion as to the effect the use of the ETX—2002 Rebuild Kit may have on any warranty either expressed or implied by the vehicle manufacturer. THIS EXECUTIVE ORDER DOES NOT CONSTITUTE A CERTIFICATION, ACCREDITATION, APPROVAL, OR ANY OTHER TYPE OF ENDORSEMENT BY THE AIR RESOURCES BOARD OF CLAIMS OF THE APPLICANT CONCERNING ANTI—POLLUTION BENEFITS OR ANY ALLEGED BENEFITS OF ENGELHARD CORPORATION‘S ETX—2002 REBUILD KIT. No claim of any kind, such as "Approved by the Air Resources Board," may be made with respect to the action taken herein in any advertising or other oral or written communication. Violation of any of the above conditions shall be grounds for revocation of this Executive Order. The Executive Order may be revoked only after a ten—day written notice of intention to revoke the Executive Order, in which period the holder of the Executive Order may request in writing a hearing to contest the proposed revocation. If a hearing is requested, it shall be held within ten days of receipt of the request and the Executive Order may not be revoked until a determination after the hearing that grounds for revocation exist. Executive Order No. D—384—3, dated January 8, 1999, has been superseded and is of no further force and effect. Executed at El Monte, California, this _if___ R. B. S erfield, @hief Mobilé Source Operations Division

ETX REBUILD KITS FOR 1988 to 1990 6SV92TA DOEC l1 URBAN BUS CONFIGURATIONS Kit Numbers: Kit Engine Orientation Rotation Gear Mount HP RATING ETX—05B—XX 43 Degree Tilt LH Bolit 253 or 277 ETX—06B—XX 15 Degree Tilt LH Bolt 253 or 277 ETX—07B—XX Upright RH Bolt 253 or 277 Note: The last two digits of the ETX kit number are identical to the last two digits of the CMX—5 Catalytic Converter Muffier P/N used in the kit. ETX Kit Components Component Number Part Number GPX—5 Coated Cylinder Head 2 A109—011 Cylinder Kits c 6 A109—002 Turbocharger 1 A109—020 CMX—5 Catalytic Converter Muffler 1 CMX5—00XX Injectors 6 5234960 RB Cam and Plug assembly LH Rot — ETX—05B & ETX—06B 1 23507992 LB Cam and Plug assembly LH Rot — ETX—05B & ETX—068 1 23507991 RB Cam and Plug assembly RH Rot — ETX—07B only 1 23507995 LB Cam and Plug assembly RH Rot — ETX—078 only 1 23507993 ECM upgrade — only if necessary 1 Engine specific parts list 1 Engine Specific Parts List: 1988 to 1990 Component Number Part Number Blower 1 8927039 Engine ECM List — provided at with the kit at no cost if necessary Engine Configuration and Fuel ECM Number 253 hp Upright right hand rotation #1 diesel, 880 Torque 260 253 hp Upright right hand rotation #1 diesel, 775 Torque 261 ©253 hp Upright right hand rotation #2 diesel, 880 Torque 318 253 hp Upright right hand rotation #2 diesel, 775 Torque 320 253 hp 15 or 43 deg left hand rotation #1 diesel, 880 Torque 263 253 hp 15 or 43 deg left hand rotation #1 diesel, 775 Torque 264 253 hp 15 or 43 deg left hand rotation #2 diesel, 880 Torque 319 253 hp 15 or 43 deg left hand rotation #2 diesel, 775 Torque M 321 277 hp Upright right hand rotation #1 diesel 259 277 hp Upright right hand rotation #2 diesel 316 277 hp 15 or 43 deg left hand rotation #1 diesel 262 277 hp 15 or 43 deg left hand rotation #2 diesel 317

ETX REBUILD KITS FOR 1991 to 1993 6SV92TA DDEC II URBAN BUS CONFIGURATIONS Kit Numbers: Kit Engine Orientation Rotation Gear Mount HP RATING ETX—0O5B—XX 43 Degree Tilt LH Boit 253 or 277 ETX—06B—XX 15 Degree Tilt LH Boit 253 or 277 ETX—O07B8—XX Upright RH Bolt 253 or 277 ‘ Note: The last two digits of the ETX kit number are identical to the last two digits of the CMX—5 Catalytic Converter Muffler P/N used in the kit. ETX Kit Components Component Number Part Number GPX—5 Coated Cylinder Head 2 A109—011 Cylinder Kits 6 A109—002 Turbocharger 1 A109—020 CMX—5 Catalytic Converter Muffler 1 CMX5—00XX ECM upgrade — only if necessary 1 ' Engine specific parts list 1 Engine Specific Parts List: 1991 to 1993 Component Number Part Number Injectors 6 5234960 Blower 1 8927039 RB Cam and Plug assembly LH Rot — ETX—05B & ETX—06B 1 23507992 LB Cam and Plug assembly LH Rot — ETX—058 & ETX—06B 1 23507991 RB Cam and Plug assembly RH Rot — ETX—078 only 1 23507995 LB Cam and Plug assembly RH Rot — ETX—07B only 1 23507993 Engine ECM List — provided at with the kit at no cost if necessary Engine Configuration and Fuel ECM Number 253 hp Upright right hand rotation #1 diesel, 880 Torque 260 253 hp Upright right hand rotation #1 diesel, 775 Torque 261 253 hp Upright right hand rotation #2 diesel, 880 Torque 318 253 hp Upright right hand rotation #2 diesel, 775 Torque 320 253 hp 15 or 43 deg left hand rotation #1 diesel, 880 Torque 263 253 hp 15 or 43 deg left hand rotation #1 diesel, 775 Torque 264 253 hp 15 or 43 deg left hand rotation #2 diesel, 880 Torque 319 253 hp 15 or 43 deg left hand rotation #2 diesel, 775 Torque 321 277 hp Upright right hand rotation #1 diesel 259 277 hp Upright right hand rotation #2 diesel 316 277 hp 15 or 43 deg left hand rotation #1 diesel 262 277 hp 15 or 43 deg left hand rotation #2 diese! 317

CMX Catalytic Muffler Parts List (8 Pages Total)

GMCITMCIRTS CMX Kit Numbers for Different Bus Configurations — Engine Manufacturer DDC pbG bbe bbc pbG bbc BDG bbc bDoc bbG boc Engine Model EVTIN sVTIN |evrit {eveata MUllevazTA MUI|eVazTA DDEC I |eVazTA DDEC I |GVa2TA DDEC i |6VazTA DDEC i1 |SL71 TA DOEC [eVozTA MUI Exhaust Type noapancor STREET nowps rcor _STREET ROOF STREET ROOF STREET ROOF STREET STREET MODEL| RTS4 RIS3 TMG MC— YEAR 1992 1992 CMX—0008 1991 END out mutfier CMX—0008 CMX—0008 1991 S1DE out mutffer 1990 END out muffier CMX—0008 CMx—c088 1990 810E out mutfier 1989 END out muffier CMX—0008 CMX—0008 1989 SIDE out mutfier K CMX—0040 1988 END out muffier |[CMX—0048 CMX—0008 CMX—0008 1988 SIDE out muffier |CMX—0048 CMX—0040 * 1987 END out muftier CMX—0037 CMX.—0037 1987 8IDE out mulfier CMX—0020 CMX.—0039 CMX—0040 1986 END out muftier CMX—0078 CMX—0037 CMX—0037 1986 8IDE out muffier CMX—0076| CMX—0020 CMX—0038 1985 END out muffier cmx—core CMX—0037 CMX—0037 1985 S1DE out muttter CMxX.—0076| CMX—0020 CMX—0039 1984 END out muttier JCMX—0048 CMX—0033 1984 SIDE out muffier JCMX—0048 CMX—0020 CMX—0033 1983 END out mutfier |CMX—0048 CMX—0033 1983 810E out muffier [CMX—0048 CMX—0020 CMxX—0033 1982 END out mutfier CMxX.0038 CMx—0038 1982 S1DE out muffier CMX—0020 1981 END out mutfier [CMX—0048 cMx.—0038 cMx—0038 1981 8IDE out mutfier |[CMX—0048 CMX—0020 1980 END out mulfier |CMX—0048 |CMX—0052 1980 SIDE out mulfier |CMX—0048 |CMX—0052 CMX—0020 1979 CMX—0052 1978 CMX—0052 1977 CMX—0052 1976 1975 DESIGN coMPr comr_| coMmp COMP COMP COMP COMP COMP COMP CoMP CoMP PROTOTYPE COMP COMP CoMP COMP COMP COMP COMP COMP COMP COMP COMP MAN*URE CcoMP |_CcOoMP COMP CoMP COMP .)_MP COMP COMP COMP COMP CoMP Redesign maensvaants Gana ¢

Neoplan CMX Kit Numbers for Different Bus Configurations Engine Manulacturer DDC DDC DDC DDC DDC DDC DDC DDC DDG DDG Engine Model SVa2TA |SVa2TA MUI [evazTA MUIL |evaozTA MUI |sVvo2TA DDEC I |eVazTA DDEC i |sVezTA DDEC I |BV@2TA DDEC i1 |SV@2TA DDEC i |eVazTA DDEC N Exhaust Type STREET STREET sTREET ROOF STREET STREET ROOF STREET STREET ROOF Model Year 96" Width 102" Width 96" Width 102" Width 86" Width 102" Width 1993 1992 1991 CMX—0009 1990 CMX—0000 1989 CMX—0031 CMX—0020 . CMX—0056 CMX—0009 1988 CMX—0028 CMX—0055 CMX—0031 1987 CMX—0022 CMxX—0028 CMX—0055 CMX—0031 1986 CMX—0023 CMX—0030 CMX—0014 CMX—0028 CMX—0055 1985 CMX—0023 CMX—0030 CMX—0014 1984 CMX—0023 CMX—0030 CMX—0014 1983 CMX—0023 CMX—0030 CMX—0014 1982 CMX—0023 CMX—0030 CMX—0014 1981 1980 1979 1978 1977 1976 DESIGN HOLD CcoMP COMP COMP COMP COMP COMP COMP COMP COMP PROTOTYPE HOLD coMP coMP CcoMP coMP COMP COMP COMP COMP COMP MANUFACTURE _HOLD CcoMP comMP comP COMP COmMP COMP comP coMP COMP Notes: High delta P CMX—0009/14731 CMX—00001431 CMX—0008/14/31 | Redesigned Redesigned Redesigned

FLXIBLE CMX Kit Numbers for Different Bus Configurations Engine Manufacturer pDC DDG DDC pDC pDC DPDC DDG DDC DPDCG DDC |Engine Model EV7IN V7IN BVTIN |6V92TA MUI |eVa2TA MUI |GV92TA DDEC I|sVS2TA DDEC I [GV92TA DDEC II |GV92TA DDEC II [6L71 TA DDEC Exhaust Type ROOF ROOF ROOF STREET ROOF STREET ROOF STREET ROOF ROOF Model Year §30 Model|870 Model |870 Mode] METRO METRO METRO METRO METRO METRO METRO 1893 1992 CMX—0072 CMX—0073 CMX—0041 1991 CMX—0044 CMxX—0060 CMX—0041 1990 CMX—0044 CMX—0080 CMX—0041 1989 CMxX—0046 CMX—0058 CMX—0047 CMxX—0059 1988 CMxX—0045 CMX—0046 CMxX—0058 CMxX—0047 CMX—0059 1987 CMxX—0045 CMX—0057 CMxX—0046 CMX—0058 CMX—0059 1986 cmx—0045 cmx—00s7 CMxX—0046 CMxX—0058 1986 CMX—0045 cMx—00s7 1984 cMx—oo71] cmx—004s cmx—o057 1983 cmMx—co71] cmx—oo4s cMx—0s7 1982 CMxX—0071| cmx—0045 CMX—0057 1981 CMX—0027| CMX—0071 CMxX—0057 1980 CMX—0027| CMxX—0071 CMxX—0057 1979 CMX—0071 1978 CMxX—0080 CMX—0071 1977 CMxX—0080 1976 1976 , DESIGN coMmP COMP COMP comP COMP COMP COMP coMP COMP COMP PROTOTYPE COMP COmMP CoOMP CcomP COMP CcoOMP CoOMP comP CoMP COMP MANUFACTURE |_COMP comP COMP COMP COMP comP COMP COMP COMP COMP Notes: Special Special Special Special Special Special CMXO045/4G/4T |CMXO057/58/58 |CMXO045M46/47 CMXO0ST/58/59 CMX—0044/0072 CMX—0060/0073 _ — m.l a . aniniaw FLYXIR, 2age 1

MCl CMX Kit Numbers for Different Bus Configurations Engine Manufacturer DDC DDC DDC DDC DDC DDC DDC Engine Model sV7IN svrin [evazta mut evezta poec 1 BV92TA DDEC I!BV92TA DDEC 1| EV@2TA DDEC it Exhaust Type STREET STREET STREET STREET STREET ROOF STREET Mode! Year Detrol¥OC Transpo MC—9 MC—9 MC—9 "Classic" "Classic" 102A3 1993 (1900 Series} 1992 "End in & Out"_ CMX—0010 1991 CMX—0063 1990 "End in & Out" CMX—0074 1990 "End In/Side Out" CMX—0011 CMX—0011 1989 "End In/Side Out" CMX—0011 CMX—0011 1988 "End In/Side Out" CMX—0011 CMxX—0011 1987 CMX—0053 CMX—0033 CMxX—0032 1986 CMX—0053 CMxX—0033 CMX—0032 1985 CMX—0053 CMX—0033 1984 CMX—0053 CMX—0033 1983 CMX—0033 1982 CMX—0033 1981 CMxX—o0ss| cMx—0033 1980 CMX—0068| CMX—0033 1979 CMxX—0068| CMX—0033 1978 CMxX—0068 1977 1976 1975 DESIGN CcomP COMP COMP CcOMP COMP COMP COMP PROTOTYPE comP COoMP CcOMP CcomP CcOomP CcomMP COMP MANUFACTURE CoOMP COMP COMP COMP COMP COMP COMP Ind, Prepared byQ ‘. Bambo 10/6/97 ~ ‘Page 1

MCI Notes: [27 Degree tilt 1 [CMX—0032/33/63 |CMX—0032/33/63 | [CMX—0032/33763 | nc@ Prepared by.'v 1. Bambo 10/6/97

BIA CMX Kit Numbers for Different Bus Configurations Engine Manufacturer DDC DDC DDC DDC DDC DDC DDC DDC pDG Engine Model 6VIIN 6V@2TA MUI 6V82TA MUI 6V92TA DDEC I 6V@2TA DDEC II GV82TA DDEC II 6V92TA DDEC II 6L71 TA SVS2TA DDEC 11 Exhaust Type ROOF STREET ROOF ROOF STREET ROOF ROOF STREET ROOF Model Year ORION 1 ORION 1 ORION 1 ORION 1 OCRION 1 ORION 1 ORION 1 ORION 1 ORION 5 Standard Radiator Standard Radlator Covers Standard & Groasflow Radiator 1993 Crossflow Radlator CMX—0075 1992 CMX—0075 1991 CMX—0013 CMX—0085 CMX—0081 1990 CMX—0051 CMX—0013 CMX—0085 1989 CMX—0051 CMX—0013 CMX—0085 1988 CMX—0051 CMX—0013 CMX—0085 CMX—0012 1987 CMX—0070 CMX—0012 1986 CMX.0050 CMX—0070 1985 CMX—0050 1984 CMX—0070 1983 CMX—0026) 1982 1981 1980 1979 1978 1977 1976 1975 DESIGN HOLD COMP COMP CcOMP COMP COoMP CcoMP COMP CcoMP PROTOTYPE HOLD COMP COMP COMP COMP COMP coMP_ COMP COMP MANUFACTURE HOLD CcOMP COMP COMP COMP COMP COMP COMP COMP Notes: CMX—0050/§1 CMX—0013/70/70 CMX—0013/70/79 CMX—0050/51 CMX.—0013/70/79 OC Transpo on CMX—0075/81 Index Prepared by Barr lambo 10/6/97 @ ..

Gillig & Flyer CMX Kit Numbers for Different Bus Configurations Bus Manufacturer GILLIG GILLIG GILLIG GILLIG New Flyer New Fiyer New Flyer Bus Model PHANTOM PHANTOM _PHANTOM PHANTOM D—35, D40 & D—60 D—35, D40 & D40 D—60 Engine Manufacturer DDC DDC DDC DDC pDC DDC DDG Engine Mode! BVO2TA MUI |BV@2TA MUI [6V92TA DDEC [ |GVg2TA DDEC i1 |sV92TA DDEC it BV82TA DDEC it eV92TA DDEC 1 Exhaust Type ROOF ROOF ROOF ROOF ROOF ROOF STREET Model Year see Note 1 |see Note 2 1993 CMX—0036 CMX—0084 CMX—0083 1992 CMxX—0036 CMX—0084 1991 CMX—0036 CMX—0042 1990 CMX—0036 CMX—0042 1989 CMX—0035 CMX—0036 CMX—0042 1988 CMX—0035 CMX—0036 CMX—0042 1987 CMX—0004 CMX—0035 1986 CMX—0004 CMxX—0035 1985 CMX—0004 1984 CMX—0069 CMX—0004 CMX—0066 1983 CMxX—0069 1982 CMxX—0069 1981 1980 1979 1978 1977 1976 1975 DESIGN COMP . COMP COMP COMP COMP HOLD HOLD PROTOTYPE COMP COMP COMP COMP CcOoMP HOLD HOLD MANUFACTURE COMP COMP COMP COMP COMP HOLD HOLD Notes: 1|Replace Gillig Muffler number 53—07860 2|Replace Gillig Muffler number 53—15450 index Prepared by Q Bambo 10/6/97 Gillly &q "age 1

« Other CMX Kit Numbers for Different Bus Configurations Bus Manufacturer MAN GMCC GMCC GMC IKARUS IKARUS BRADA EAGLE EAGLE S &S Bus Model 56310 T6HS30TA TB8H5307A |"New Look" 416.05 436 10 20 Engine Manufacturer MAN DDC DDC DDC DDC DDC DDC DDC DDC DDG Eglne Model 4 Stroke |6V92TA MUI _ BVN EV7IN GVO2TA DDEC2|GVO2TA DDEC2]6V92TA DDEC2] 6V92TA MUI |GVO2TA DDEC2] 8.2 Liter Exhaust Type STREET ROOF ROOF ROAD ROOF ROOF ROOF ROAD ROAD ROOF Model Year "Classlc‘ "Classic" tonssoass04 1993 1992 CMX—0065 1991 CMX—0082 1990 CMxX—0089 1989 CMX—0078 1988 . ‘ 1987 CMxX—0067 1986 1985 CMxX—0008 1984 CMX—0008] CMX—0061 CMxX—0077 1983 CMX—0008] CMX—0061 1982 CMxX—0081 1981 CMX—0051 CMX—0062 1980 CMX—0062 1979 CMX—0062 1978 CMxX—0062 1977 CMxX—0062 1976 CMX—0062 1967 CMX—0064 1966 CMX—0064 1965 CMX—0064 Medium 1964 CMX—0064 Duty Engine DESIGN COMP COMP COMP comMP COMP COMP COMP CcoMP COMP HOLD PROTOTYPE COMP COMP CcoMP comMP COMP COMP "COMP HOLD COMP HOLD MANUFA&JRE COMP COMP COMP COMP c% COMP COMP HOLD COMP HOLD — «e 0k =— « aata raw Avihras. mm 4

Attachment A Revised Certification Word Codes (CWC‘s) for Engelhard Corporation‘s ETX—2002 Rebuild Kit CWC* Revised CWC 316 1116 317 1117 318 1118 319 1119 320 1120 321 1121 259 1110 262 1113 260 1111 263 1114 261 1112 264 1115 * Specified in Engelhard Corporation‘s notification of intent to certify and other documents provided by Engelhard Corporation.


Document Created: 2005-09-01 12:41:15
Document Modified: 2005-09-01 12:41:15

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