FINAL REGULATION ORDER, PART 2 (continued)

Adopt incorporated “California Exhaust and Evaporat ive Emission Standards and Test Procedures for New 2007 through 2009 Off-Road Large Spark-ignition Engines (2007- 2009 Test Procedure 1048)” to read:1 State of California

AIR RESOURCES BOARD

PROPOSED CALIFORNIA EXHAUST AND EVAPORATIVE EMISSIO N STANDARDS

AND TEST PROCEDURES FOR 2007 THROUGH 2009

OFF-ROAD LARGE SPARK-IGNITION ENGINES

(2007–2009 Test Procedure 1048)

Adopted: March 2, 2007

NOTE: This document incorporates by reference Title 40, Code of Federal Regulations (CFR), Part 1048 – CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD

SPARK-IGNITION ENGINES , Subparts A, B, C, D, F, G, H, and I, including Ap pendix I and II to Part 1048 as amended on July 13, 2005 (Fe deral Register, Volume 70, pages 40465 through 40486), and the internally referenced subparts of 40 CFR Part 86, 40 CFR Part 1065, and 40 CFR Part 1068. Sections that have been included in their entirety are set forth with the section number and title. California provisions that replace specific federal provisions are denoted by the word s “DELETE” for the federal language and “REPLACE WITH” or “ADD” for the California regu lations. The symbols “* * * * *”

and “...” mean that the remainder of the CFR text f or a specific section, which is not shown in these regulations, has been included by re ference, with only the printed text changed. Federal regulations that are not listed ar e not part of the California regulations.

This document is all newly adopted text.2

PART 1048 – CONTROL OF EMISSIONS FROM NEW, LARGE NO NROAD SPARKIGNITION ENGINES

Subpart A—Overview and Applicability

§1048.1 Does this part apply to me?

* * * * *

This part 1048 applies for engines built from Janua ry 1, 2007 through December 31, 2009. You need not follow this part for engines yo u produce before January 1, 2007. See §1048.101 through 1048.115, and the definition of model year in §1048.801 for more information about the timing of new requiremen ts.

* * * * *

(d) DELETE AND REPLACE WITH: Engines with a maximum engine power at or below 19 kW are covered by Title 13, California Code of Regulations, Chapter 9, Article 1, Small Off-Road Engines

§1048.5 Which engines are excluded from this part’ s requirements? This part does not apply to the following nonroad e ngines:

(a) DELETE AND REPLACE WITH: Engines that are subject to the requirements of Tit le 13, California Code of Regulations, Chapter 9, Article 3, Off-Highway Recreational Vehi cles and Engines, including any related provisions and guidelines that are applicab le to Off-Highway Recreational Vehicles and Engines.

(b) DELETE AND REPLACE WITH: Propulsion marine engines. See Title 13, Californi a Code of Regulations, Chapter 9, Article 4.7, Spark-Ignition Marine Engines. This p art applies with respect to auxiliary marine engines.

§1048.10 How is this part organized?

§1048.15 Do any other regulation parts affect me?

* * * * *

(b)(6) DELETE AND REPLACE WITH: Procedures for In-Use Engine Recalls for Large Off- Road Spark-Ignition Engines with an Engine Displacement Greater Than 1.0 Liter, Chap ter 9, Article 4.5, section 2439, Title 13, California Code of Regulations3

* * * * *

(b)(7) DELETE AND REPLACE WITH: Administrative Procedures – Hearings, Subchapter 1, Article 1, Sections 60040 – 60094, Title 17, California Code of Regulations

* * * * *

ADD: (b)(8) Large Spark-Ignition (LSI) Engine Fleet Requirement s, Chapter 15, Article 2, sections 2775, 2775.1, and 2775.2, Title 13, California Code of Regulations

§1048.20 What requirements from this part apply to excluded stationary engines?

Subpart B—Emission Standards and Related Requiremen ts

§1048.101 What exhaust emission standards must my engines meet?

* * * * *

DELETE AND REPLACE WITH: (a)(2) Exhaust Emission Standards. Exhaust emissions from off-road large spark-ignit ion engines manufactured for sale, sold, or offered for sale in California, or that are introduced, delivered or imported into California f or introduction into commerce, must not

exceed:

Exhaust Emission Standards (grams per brake horsepower-hour) [grams per kilowatt-hour] (1)

Model Year Engine

Displacement Durability

Period HC + NOx Carbon

Monoxide

2007 - 2009 ≤ 1.0 liter 1,000

hours or 2

years 9.0

[12.0] 410

[549]

2007 - 2009 > 1.0 liter 5000

hours or 7

years 2.0

[2.7] 3.3

[4.4]

Note: (1) Pollutant emissions reported to ARB by ma nufacturers must be in grams per

kilowatt-hour.

For severe-duty engines, the HC+NOx standard is 2.7 g/kW-hr and the CO standard is 130.0 g/kW-hr. The following engines are not subje ct to the transient standards in this4

paragraph (a): A. High-load engines. B. Engines with maximum engine power above 560 kW. C. Engines with maximum test speed above 3400 rpm.

* * * * *

(e) Fuel types. DELETE AND REPLACE WITH: (e) Fuel types and Test Fuel (1) Fuel types. The exhaust emission standards in this section appl y for engines using each type of fuel specified in 40 CFR part 1065, subpart H, on w hich the engines in the engine family are designed to operate, except for engines certified under §1048.625. For engines certified under §1048.625, the standards of this section apply to emissions measured using the specified test fuel. You must m eet the numerical emission standards for hydrocarbons in this section based on the following types of hydrocarbon emissions for engines powered by the following fuel s: (A) Gasoline- and LPG-fueled engines: THC emission s. (B) Natural gas-fueled engines: NMHC emissions. (C) Alcohol-fueled engines: THCE emissions.

* * * * *

ADD: (2) Test Fuel. (A) If the engine is a gasoline-fueled large spark- ignition engine, then the test fuel used shall be consistent with the fuel specifications as outlined in the "California Exhaust

Emission Standards and Test Procedures for 2001 and Subsequent Model Passenger Cars, Light-Duty Trucks, and Medium-Duty Vehicles," as of January 1, 2006 (last amended August 4, 2005) incorporated by reference i n Section 1961(d), Title 13, CCR). The California fuel specifications are contained i n the California Code of Regulations, Title 13, Chapter 5, Article 1, Sections 2260-2272. If the engine is tested using the U.S. EPA test fuel, consistent with the fuel specificati ons as outlined in Title 40 Code of Federal Register, Part 1065, subpart H, the manufac turer shall demonstrate that the emission test results complies with these Test Proc edures. (B) If the engine is not a gasoline-fueled large sp ark-ignition engine, then the test fuel used shall be consistent with the fuel specificatio ns as outlined in the "California

Exhaust Emission Standards and Test Procedures for 2001 and Subsequent Model Passenger Cars, Light-Duty Trucks, and Medium-Duty Vehicles," as of January 1, 2006 (last amended August 4, 2005) incorporated by refer ence in Section 1961(d), Title 13, CCR). The California fuel specifications are contai ned in the California Code of Regulations, Title 13, Chapter 5, Article 3, Sectio ns 2290- 2293.5. If the engine is tested using the U.S. EPA test fuel, consistent wit h the fuel specifications as outlined in Title 40 Code of Federal Register, Part 1065, subpa rt H, the manufacturer shall5

demonstrate that the emission test results complies with these Test Procedures. (C) During all engine tests, the engine shall emplo y a lubricating oil consistent with the engine manufacturer's specifications for that parti cular engine. These specifications

shall be recorded and declared in the certification application.

(f) DELETE AND REPLACE WITH: Large spark-ignition engines, one liter or less. En gines with total displacement at or below 1000 cc shall comply with the requirements of Title 13, California Code of Regulations, Chapter 9, Article 4.5, Off-Road Large Spark-Ignition Engines.

* * * * *

§1048.105 What evaporative emission standards and requirements apply?

§1048.110 How must my engines diagnose malfunction s?

§1048.115 What other requirements must my engines meet? Engines subject to this part must meet the followin g requirements: (a) DELETE AND REPLACE WITH:

Crankcase emissions . No crankcase emissions shall be discharged direc tly into the ambient atmosphere from any new 2001 or later engin es subject to the provisions of this part.

* * * * *

§1048.120 What emission-related warranty requireme nts apply to me?

* * * * *

ADD: (f) Each engine, including all parts of its emissi on-control system must meet the requirements of California Code of Regulations, Tit le 13, Chapter 9, Article 4.5, Section 2436, Emission Control System Warranty Statement.

* * * * *

§1048.125 What maintenance instructions must I giv e to buyers?

§1048.130 What installation instructions must I gi ve to equipment

manufacturers?

§1048.135 How must I label and identify the engine s I produce?

* * * * *

ADD:6

(g) Engine labels must meet the requirements of Ca lifornia Code of Regulations, Title 13, Chapter 9, Article 4.5, Section 2434, Emission Control Labels − 2001 and Later OffRoad Large Spark-Ignition Engines.

§1048.140 What are the provisions for certifying B lue Sky Series engines?

DELETE SECTION AND REPLACE WITH: §1048.140 What are the provisions for certifying o ptional lower-emission standard engines? This section defines optional exhaust emission stan dards for engines equipped with superior emission control systems. These engines, d esignated as “optional lower-emission standard” or “OLES” engines, must me et all the requirements in this part that apply to 2007- 2009 model year engines an d one of the standards in the following table. These engines must also meet all testing and reporting requirements:

Optional Exhaust Emission Standards for Hydrocarbons plus Oxides of Nitrogen (HC+NOx) and Carbon Monoxide (CO) in grams per brake horsepower-hour (grams per kilow att-hour) (1)

Standard – g/bhp-hr (g/kW-hr) Model Year Engine

Displacement Durability

Period HC+NOx CO

1.5 (2.0) 4.8 (6.4)

1.0 (1.3) 8.3 (11.1)

0.6 (0.8)

0.4 (0.5)

0.2 (0.3) 2007-2009 > 1.0 liter 5000

hours or 7 years

0.1 (0.1) 15.4 (20.6)

Note: (1) Pollutant emissions reported to ARB by ma nufacturers must be in grams per

kilowatt-hour.

If you certify an engine family under this section, it is subject to all the requirements of this part as if these voluntary standards were mand atory.

* * * * *7

§1048.145 Are there interim provisions that apply only for a limited time? (a) DELETE

Subpart C—Certifying Engine Families

§1048.201 What are the general requirements for ob taining a certificate of conformity?

§1048.205 What must I include in my application?

* * * * *

(aa) DELETE AND REPLACE WITH: Name an agent for service of process located in the United States. Service on this agent constitutes service on you or any of your off icers or employees for any action by

the California Air Resources Board.

§1048.210 May I get preliminary approval before I complete my application?

§1048.220 How do I amend the maintenance instructi ons in my application?

§1048.225 How do I amend my application for certif ication to include new or modified engines?

§1048.230 How do I select engine families?

* * * * *

(f) DELETE

§1048.235 What emission testing must I perform for my application for a certificate of conformity?

§1048.240 How do I demonstrate that my engine fami ly complies with exhaust

emission standards?

§1048.245 How do I demonstrate that my engine fami ly complies with evaporative emission standards?

§1048.250 What records must I keep and make availa ble to ARB?

* * * * *8

ADD: (e) Maintain certification engines for a period of two years.

§1048.255 When may EPA deny, revoke, or void my ce rtificate of conformity?

Subpart D—Testing Production-line Engines

§1048.301 When must I test my production-line engi nes?

§1048.305 How must I prepare and test my productio n-line engines?

§1048.310 How must I select engines for production -line testing?

§1048.315 How do I know when my engine family fail s the production-line testing requirements?

§1048.320 What happens if one of my production-lin e engines fails to meet

emission standards?

§1048.325 What happens if an engine family fails t he production-line requirements?

§1048.330 May I sell engines from an engine family with a suspended certificate of conformity?

§1048.335 How do I ask EPA to reinstate my suspend ed certificate?

§1048.340 When may EPA revoke my certificate under this subpart and how may I sell these engines again?

§1048.345 What production-line testing records mus t I send to EPA?

§1048.350 What records must I keep?

Subpart E—Testing In-use Engines

§1048.401 What testing requirements apply to my en gines that have gone into

service?

§1048.405 How does this program work?

DELETE

§1048.410 How must I select, prepare, and test my in-use engines?

DELETE AND REPLACE WITH:9

(a) This section applies to 2007 through 2009 model year off-road large spark-ignition engines with engine displacement greater than 1.0 l iter.

(b) Manufacturer In-Use Testing Program.

Standards and Test Procedures. The emission standar ds, exhaust sampling and analytical procedures are those described in the Te st Procedures, and are applicable to engines tested only for exhaust emissions. An engin e is in compliance with these standards and test procedures only when all portion s of these in-use test procedures and specified requirements from the Test Procedures are fulfilled, except that any adjustable engine parameters must be set to the nom inal value or position as indicated on the engine label.

(1) Within a manufacturer's model-year engine produ ction period, the ARB will identify those engine families, and the specific configurati ons within an engine family, that the manufacturer must subject to in-use testing as desc ribed below. For each model year, ARB may identify a number of engine families that i s no greater than 25 percent of the number of engine families to which this article is applicable. For those manufacturers producing three or less engine families in a model year, ARB may designate a maximum of one engine family per model year for in- use testing.

(2) For each engine family identified by ARB, engin e manufacturers must perform emission testing of an appropriate sample of in-use engines from each engine family.

Manufacturers must submit data from this in-use tes ting to ARB.

(3) An engine manufacturer must test in-use engines from each engine family identified by ARB. All engines selected by the manufacturer fo r testing must be identified by the manufacturer, and a list of the selected engines mu st be submitted to the Executive Officer, prior to the onset of testing. Engines to be tested must have accumulated a minimum of 0.50 (50 percent) of the family's certif ied useful life period. The number of engines to be tested by a manufacturer will be dete rmined by the following method:

(A) a minimum of four engines per family, provided that no engine fails any emission standard. For each exceedance, two additional engin es must be tested until the total number of engines equals ten.

(B) For engine families of less than 500 engines (n ational production) for the identified model year or for engine manufacturers who make les s than or equal to 2,000 engines nationally for that model year, a minimum of two (2 ) engines per family provided that no engine fails any emission standard. For each failin g engine, two more engines shall be tested until the total number of engines equals ten (10).

(C) If an engine family was certified using carryov er emission data and has been previously tested under paragraphs (b)(3)(A) or (b) (3)(B) of this section (and a recall for that family has not occurred), then only one engine for that family must be tested. If that10

one engine fails any emission standard, testing mus t be conducted as outlined in subsections (b)(3)(A) or (b)(3)(B), whichever is ap propriate.

(4) The Executive Officer may approve an alternativ e to manufacturer in-use testing,

where:

(A) Engine family production is less than or equal to 200 per year, nationally;

(B) Engines cannot be obtained for testing because they are used substantially in vehicles or equipment that are not conducive to eng ine removal such as large vehicles or equipment from which the engine cannot be remove d without dismantling either the engine, vehicle, or equipment; or

(C) Other compelling circumstances associated with the structure of the industry and uniqueness of engine applications. Such alternative s shall be designed to determine whether the engine family is in compliance.

(5) The engine manufacturer shall procure in-use en gines which have been operated between 0.50 and 1.0 times the certified engine's u seful life period. The engine manufacturer may test engines from more than one mo del year in a given year. The manufacturer shall submit a plan for testing within twelve calendar months after receiving notice that ARB has identified a particul ar engine family for testing and shall complete testing of such engine family within 24 ca lendar months from the date of approval of the plan by ARB. Test engines may be pr ocured from sources associated with the engine manufacturer (i.e., manufacturer-es tablished fleet engines, etc.) or from sources not associated with the manufacturer (i.e., consumer-owned engines, independently owned fleet engines, etc.).

(c) Maintenance, procurement and testing of in-use engines.

(1) A test engine must have a maintenance and use h istory representative of in-use

conditions.

(A) To comply with this requirement a manufacturer must obtain information from the end users regarding the accumulated usage, maintena nce, repairs, operating conditions, and storage of the test engines.

(B) Documents used in the procurement process must be maintained as required.

(2) The manufacturer may perform minimal restorativ e maintenance on components of a test engine that are not subject to parameter adj ustment. Maintenance may include only that which is listed in the owner's instructio ns for engines with the amount of service and age of the acquired test engine. Repair s may be performed on a test engine with prior Executive Officer approval. Docum entation of all maintenance, repairs, defects, and adjustments shall be maintained and re tained as required.11

(3) At least one valid emission test, according to the Test Procedure, is required for each in-use engine.

(4) The Executive Officer may waive portions or req uirements of the test procedure, if any, that are not necessary to determine in-use com pliance.

(5) If a selected in-use engine fails to comply wit h any applicable emission standards,

the manufacturer shall determine the reason for non compliance. The manufacturer must report within 72 hours after the completion of the test specifying the emission results and identifying the pollutant which failed to comply with the emission standard. The manufacturer must report all such reasons of no ncompliance within fifteen business days of completion of testing. Additional time beyond the initial fifteen days may be granted providing that the manufacturer rece ives prior approval from the Executive Officer. The reports may be filed electro nically or mailed to the following address: Chief of Mobile Source Operations Division , 9528 Telstar Avenue, El Monte,

CA 91731.

(6) At the discretion of the Executive Officer, an engine manufacturer may test more engines than the minima described in paragraph (b)( 3) of this section or may concede failure before testing a total of ten engines. Upon conceding failure the manufacturer shall proceed with a voluntary recall program as sp ecified in Section 2439.

(7) The Executive Officer will consider failure rat es, average emission levels and the existence of any defects, among other factors, in d etermining whether to pursue remedial action under this subpart. The Executive O fficer may order a recall pursuant to Section 2439 before testing reaches the tenth engin e whenever the Executive Officer has determined, based on production-line test resul ts or in-use test results, enforcement testing results, or any other informati on, that a substantial number of a class or category of equipment or engines produced by that manufacturer, although properly maintained and used, contain a failure in an emission-related component which, if uncorrected, may result in the equipments ' or engines' failure to meet applicable standards over their useful lives; or wh enever a class or category of equipment or engines within their useful lives, on average, do not conform to the emission standards prescribed pursuant to Part 5 (c ommencing with Section 43000) of Division 26 of the Health and Safety Code, or any r egulation adopted by the state board pursuant thereto, other than an emissions standard applied to new engines to determine "certification" as specified in Chapter 9 , as applicable to the model year of such equipment or engines.

(8) Prior to an ARB-ordered recall, the manufacture r may perform a voluntary emissions recall pursuant to Article 4.5, Section 2439(b). Su ch manufacturer is subject to the reporting requirements in subsection (d) below.

(9) Once ARB determines that a substantial number o f engines fail to conform with the requirements, the manufacturer will not have the op tion of a voluntary emissions recall.12

(d) In-use test program reporting requirements.

(1) The manufacturer shall electronically submit to the Executive Officer within three months of completion of testing all emission testin g results generated from the in-use testing program. The following information must be reported for each test engine:

(A) engine family,

(B) model,

(C) engine serial number or alternate identificatio n, as applicable,

(D) date of manufacture,

(E) estimated hours of use,

(F) date and time of each test attempt,

(G) results (if any) of each test attempt,

(H) results of all emission testing,

(I) summary of all maintenance, repairs, and adjust ments performed,

(J) summary (if any) of all ARB pre-approved modifi cations and repairs,

(K) determinations of noncompliance or compliance.

(2) The manufacturer must electronically submit the results of its in-use testing with a pre-approved information heading. The Executive Off icer may exempt manufacturers from this requirement upon written request with sup porting justification.

(3) All testing reports and requests for approvals made under this subpart shall be sent

to the Executive Officer.

(4) The Executive Officer may require modifications to a manufacturer's in-use testing

programs.

§1048.415 What happens if in-use engines do not me et requirements?

DELETE AND REPLACE WITH:

Procedures for In-Use Engine Recalls for Large Off- Road Spark-Ignition Engines with an Engine Displacement Greater Than 1.0 Liter.

(a) The recall procedures in this section apply as set forth in Title 13, California Code of Regulations, Sections 2433 and 2438.13

(b) Voluntary Emissions Recall

(1) When any manufacturer initiates a voluntary emi ssion recall, the manufacturer shall notify the Executive Officer of the recall at least 30 days before owner notification is to begin. The manufacturer shall also submit to the Ex ecutive Officer a voluntary recall plan for approval, as prescribed in the following:

(A)(i) a description of each class or category of e ngines to recall, including the number of engines to be recalled, the engine family or a s ub-group thereof, the model year, and such other information as may be required to identi fy the engines:

(ii) a description of the specific modifications, a lterations, repairs, corrections, adjustments, or other changes to be made to correct the engines affected by the nonconformity;

(iii) a description of the method by which the manu facturer will notify engine owners including copies of any letters of notification to be sent to engine owners;

(iv) a description of the proper maintenance or use , if any, upon which the manufacturer conditions eligibility for repair under the recall plan, and a description of the proof to be required of an engine owner to demonstrate complian ce with any such conditions;

(v) a description of the procedure to be followed b y engine owners to obtain correction of the nonconformity. This shall include designatio n of the date on or after which the owner can have the nonconformity remedied, the time reasonably necessary to perform the labor to remedy the nonconformity, and the desi gnation of facilities at which the nonconformity can be remedied;

(vi) a description of the class of persons other th an dealers and authorized warranty agents of the manufacturer who will remedy the nonc onformity;

(vii) a description of the system by which the manu facturer will assure that an adequate supply of parts is available to perform the repair under the plan; or

(B)(i) a description of each class or category of e ngines subject to recall, including the number of engines subject to being recalled, the en gine family or a sub-group thereof, the model year, and such other information as may b e required to identify the engines;

(ii) a description of the method by which the manuf acturer will use the in-use emissions credit, averaging, banking, and trading program, as described in Section 2438(e), to remedy the nonconformity.

(2) Voluntary Recall Progress Report. A manufacture r who initiates a voluntary emission recall campaign pursuant to paragraph (b)(1)(A) of this section must submit at least one report on the progress of the recall campaign. This report shall be submitted to the14

Executive Officer by the end of the fifth quarter, as defined in Section 2112(j), Chapter 2, Title 13 of the California Code of Regulations, following the quarter in which the notification of equipment or engine owners was init iated, and include the following

information:

(A) Engine family involved and recall campaign numb er as designated by the

manufacturer.

(B) Date owner notification was begun, and date com pleted.

(C) Number of equipment or engines involved in the recall campaign.

(D) Number of equipment or engines known or estimat ed to be affected by the nonconformity.

(E) Number of equipment or engines inspected pursua nt to the recall plan and found to be affected by the nonconformity.

(F) Number of inspected equipment or engines.

(G) Number of equipment or engines receiving repair under the recall plan.

(H) Number of equipment or engines determined to be unavailable for inspection or repair under the recall plan due to exportation, th eft, scrapping, or for other reasons (specify).

(I) Number of equipment or engines determined to be ineligible for recall action due to removed or altered components.

(J) A listing of the identification numbers of equi pment or engines subject to recall but for whose repair the manufacturer has not been invo iced. This listing shall be supplied in a standardized computer data storage device to b e specified by the Executive

Officer.

(K) Any service bulletins transmitted to dealers wh ich relate to the nonconformity and which have not previously been submitted.

(L) All communications transmitted to equipment or engine owners which relate to the nonconformity and which have not previously been su bmitted.

(3) The information gathered by the manufacturer to compile the reports must be retained for not less than seven years from the dat e of the manufacture of the engines

and must be made available to the Executive Officer or designee of the Executive Officer upon request.

(4) A voluntary recall plan shall be deemed approve d unless disapproved by the15

Executive Officer within 20 business days after rec eipt of the recall plan.

(5) Under a voluntary recall program, initiated and conducted by a manufacturer or its agent or representative as a result of in-use enfor cement testing or other evidence of noncompliance provided or required by the Board to remedy any nonconformity, the capture rate shall be at a minimum 55 percent of th e equipment or engine within the subject engine family or a sub-group thereof. The m anufacturer shall comply with the capture rate by the end of the fifth quarter, as de fined in Section 2112(j), Chapter 2, Title 13 of the California Code of Regulations, fol lowing the quarter in which the notification of equipment or engine owners was init iated. If the manufacturer cannot correct the percentage of equipment specified in th e plan by the applicable deadlines, the manufacturer must use good faith efforts throug h other measures, subject to approval by the Executive Officer, to bring the eng ine family into compliance with the standards. If the Executive Officer does not approv e the manufacturer's efforts, the manufacturer shall propose mitigation measures to o ffset the emissions of the unrepaired equipment within 45 days from the last r eport filed pursuant to paragraph (b)(2), above. The Executive Officer shall approve such measures provided that:

(A) The emission reductions from the recalled and r epaired equipment or engines and the mitigation measures are equivalent to achieving the capture rate; and

(B) The emission reductions from the mitigation mea sures are real and verifiable; and

(C) The mitigation measures are implemented in a ti mely manner.

(c) Initiation and Notification of Ordered Emission -Related Recalls.

(1) A manufacturer shall be notified whenever the E xecutive Officer has determined, based on production-line test results or in-use tes t results, enforcement testing results, or any other information, that a substantial number of a class or category of equipment or engines produced by that manufacturer, although properly maintained and used, contain a failure in an emission-related component which, if uncorrected, may result in the equipments' or engines' failure to meet applica ble standards over their useful lives; or whenever a class or category of equipment or eng ines within their useful lives, on average, do not conform to the emission standards p rescribed pursuant to Part 5 (commencing with Section 43000) of Division 26 of t he Health and Safety Code, or any regulation adopted by the state board pursuant ther eto, other than an emissions standard applied to new engines to determine "certi fication" as specified in Chapter 9, as applicable to the model year of such equipment o r engines.

(2) It shall be presumed for purposes of this secti on that an emission-related failure will

result in the exceedance of emission standards unle ss the manufacturer presents evidence in accordance with the procedures set fort h in subsections (A), (B), and (C)

which demonstrates to the satisfaction of the Execu tive Officer that the failure will not

result in exceedance of emission standards within t he useful life of the equipment or engine.16

(A) In order to overcome the presumption of noncomp liance set forth in paragraph (c)(2) above, the average emissions of the equipmen t and engines with the failed emission-related component must comply with applica ble emission standards. A manufacturer may demonstrate compliance with the em ission standards by following the procedures set forth in either paragraphs (c)(2 )(B) or (c)(2)(C) of this section.

(B) A manufacturer may test properly maintained in- use equipment with the failed emission-related component pursuant to the applicab le certification emission tests specified in Section 2433, Title 13 of the Californ ia Code of Regulations. The emissions shall be projected to the end of the equipment's or engine's useful life using in-use

deterioration factors. The in-use deterioration fac tors shall be chosen by the manufacturer from among the following:

(i) "Assigned" in-use deterioration factors provide d by the ARB on a manufacturer's conditions; request and based on ARB in-use testing ; or,

(ii) deterioration factors generated during certifi cation, provided adjustments are made to account for equipment aging, customer hour usage -accumulation practices, type of failed component, component failure mode, effect of the failure on other emissioncontrol components, commercial fuel and lubricant q uality, and any other factor which may affect the equipment's or engine's operating or

,

(iii) subject to approval by the Executive Officer, a manufacturer-generated deterioration

factor. Such deterioration factor must based on in- use data generated from certification emission tests performed on properly maintained and used equipment in accordance with the procedures set forth in Section 2433 of Ti tle 13 of the California Code of Regulations, and the equipment from which it was de rived must be representative of the in-use fleet with regard to emissions performance a nd equipped with similar emission control technology as equipment with the failed com ponent.

(C) In lieu of the equipment or engine emission tes ting described in subsection (B) above and subject to approval by the Executive Offi cer, a manufacturer may perform an engineering analysis, laboratory testing or bench t esting, when appropriate, to

demonstrate the effect of the failure.

(3) The notification shall include a description of each class or category of equipment or engines encompassed by the determination of nonconf ormity, shall set forth the factual basis for the determination and shall designate a d ate at least 45 business days from the date of receipt of such notification by which t he manufacturer shall submit a plan to remedy the nonconformity.

(4) Availability of Public Hearing.

(A) The manufacturer may request a public hearing p ursuant to the procedures set forth in Subchapter 1.25, Division 3, Chapter 1, Title 17 , California Code of Regulations to17

contest the finding of nonconformity and the necess ity for or the scope of any ordered

corrective action.

(B) If a manufacturer requests a public hearing pur suant to subsection (A) above, and if

the Executive Officer's determination of nonconform ity is confirmed at the hearing, the manufacturer shall submit the recall plan required by Section 2439 within 30 days after receipt of the Board's decision.

(5) Ordered Recall Plan.

(A) Unless a public hearing is requested by the man ufacturer, a recall plan shall be submitted to the Chief, Mobile Source Operations Di vision, 9528 Telstar Avenue, El Monte, CA 91731, within the time limit specified in the notification. The Executive Officer may grant the manufacturer an extension upo n good cause shown.

(B) The recall plan shall contain the following:

(i) A description of each class or category of equi pment or engine to be recalled, including the engine family or sub-group thereof, t he model-year, the make, the model, and such other information as may be required to id entify the equipment or engines to

be recalled.

(ii) A description of the nonconformity and the spe cific modifications, alterations, repairs, corrections, adjustments or other changes to be made to bring the equipment or engines into conformity including a brief summar y of the data and technical studies which support the manufacturer's decision regarding the specific corrections to be

made.

(iii) A description of the method by which the manu facturer will determine the names and addresses of equipment or engine owners and the method by which they will be

notified.

(iv) A description of the procedure to be followed by equipment or engine owners to obtain correction of the nonconformity including th e date on or after which the owner can have the nonconformity remedied, the time reaso nably necessary to perform the labor required to correct the nonconformity, and th e designation of facilities at which the nonconformity can be remedied. The repair shall be completed within a reasonable time designated by the Executive Officer from the date t he owner delivers the equipment or engine for repair. This requirement becomes applica ble on the date designated by the

manufacturer as the date on or after which the owne r can have the nonconformity

remedied.

(v) If some or all of the nonconforming equipment o r engines are to be remedied by persons other than dealers or authorized warranty a gents of the manufacturer, a description of such class of persons and a statemen t indicating that the participating members of the class will be properly equipped to p erform such remedial action.18

(vi) The capture rate required for each class or ca tegory of equipment or engine to be

recalled. Under recalls based on exceedance of emis sion standards, the capture rate shall be at a minimum 80 percent of the equipment o r engine within the subject engine family.

(vii) The plan may specify the maximum incentives ( such as a free tune-up or specified quantity of free fuel), if any, the manufacturer wi ll offer to induce equipment or engine owners to present their equipment for repair, as ev idence that the manufacturer has made a good faith effort to repair the percentage o f equipment or engines specified in the plan. The plan shall include a schedule for imp lementing actions to be taken including identified increments of progress towards implementation and deadlines for completing each such increment.

(viii) A copy of the letter of notification to be s ent to equipment or engine owners.

(ix) A description of the system by which the manuf acturer will assure that an adequate supply of parts will be available to perform the re pair under the recall plan including the date by which an adequate supply of parts will be a vailable to initiate the repair campaign, and the method to be used to assure the s upply remains both adequate and responsive to owner demand.

(x) A copy of all necessary instructions to be sent to those persons who are to perform the repair under the recall plan.

(xi) A description of the impact of the proposed ch anges on fuel economy, operation, performance and safety of each class or category of equipment or engines to be recalled and a brief summary of the data, technical studies, or engineering evaluations which support these descriptions.

(xii) A description of the impact of the proposed c hanges on the average emissions of the equipment or engines to be recalled based on no ncompliance described in subsection (c)(1), above. The description shall con tain the following:

(1.) Average noncompliance emission levels.

(2.) Average emission reduction or increase per pol lutant resulting from the recall repair. These averages shall be verified by the man ufacturer by applying the proposed recall repairs to two or more in-use equipment or e ngines representing the average noncompliance emission levels. Only those equipment or engines with baseline emission levels within 25 percent of the average em ission levels of noncomplying pollutant(s) established under the in-use enforceme nt test program may be used by manufacturers to verify proposed recall repairs. Th e Executive Officer may allow the use of equipment or engines exceeding these upper a veraging noncompliance limits if none which meet the limits can be reasonably procur ed.19

(3.) An estimate of the average emission level per pollutant for a class or category of equipment or engines after repair as corrected by t he required capture rate. The estimated average emission level shall comply with the applicable emission standards. If the average emissions levels achieved by applyin g the average emission reduction per equipment or engine after repair and the estima ted capture rate, do not achieve compliance with the emissions standards, a manufact urer shall propose other measures to achieve average emissions compliance.

(xiii) Any other information, reports, or data whic h the Executive Officer may reasonably determine to be necessary to evaluate the recall pl an.

(6) Approval and Implementation of Recall Plan.

(A) If the Executive Officer finds that the recall plan is designed effectively to correct the nonconformity and complies with the provisions of t his Section, he or she will so notify the manufacturer in writing. Upon receipt of the ap proval notice from the Executive Officer, the manufacturer shall commence implementa tion of the approved plan. Notification of equipment or engine owners and the implementation of recall repairs shall commence within 45 days of the receipt of not ice unless the manufacturer can show good cause for the Executive Officer to extend the deadline.

(B) If the Executive Officer does not approve the r ecall plan or the mitigation measures provided in this Section as submitted, the Executiv e Officer shall order modification of the plan or mitigation measures with such changes a nd additions as he or she determines to be necessary. The Executive Officer s hall notify the manufacturer in writing of the disapproval and the reasons for the disapproval.

(C) The manufacturer may contest the Executive Offi cer's disapproval by requesting a public hearing pursuant to the procedures set forth in Subchapter 1.25, Division 3, Chapter 1, Title 17, California Code of Regulations . As a result of the hearing, the Board may affirm, overturn or modify the Executive Officer's action. In its decision, affirming or modifying, the Board shall specify the date by which the manufacturer shall commence notifying equipment or engine owners and i mplementing the required recall repairs.

(D) If no public hearing is requested in accordance with (C) above, the manufacturer shall incorporate the changes and additions require d by the Executive Officer and shall commence notifying equipment or engine owners and i mplementing the required recall repairs within 60 days of the manufacturer's receip t of the Executive Officer's disapproval.

(7) Notification of Owners.

(A) Notification to equipment or engine owners shal l be made by first class mail or by such other means as approved by the Executive Offic er provided, that for good cause, the Executive Officer may require the use of certif ied mail to ensure an effective20

notification.

(B) The manufacturer shall use all reasonable means necessary to locate equipment or engine owners provided, that for good cause, the Ex ecutive Officer may require the manufacturer to use motor equipment registration li sts, as applicable, available from

State or commercial sources to obtain the names and addresses of equipment or engine owners to ensure effective notification.

(C) The Executive Officer may require subsequent no tification by the manufacturer to equipment or engine owners by first class mail or o ther reasonable means provided, that for good cause, the Executive Officer may requ ire the use of certified mail to

ensure effective notification.

(D) The notification of equipment or engine owners shall contain the following:

(i) The statement: "The California Air Resources Bo ard has determined that your (equipment or engine) (is or may be) releasing air pollutants which exceed (California or California and Federal) standards. These standards were established to protect your health and welfare from the dangers of air pollutio n."

(ii) A statement that the nonconformity of any such equipment or engines will be remedied at the expense of the manufacturer.

(iii) A statement that eligibility may not be denie d solely on the basis that the equipment or engine owner used parts not manufactured by the original equipment manufacturer, or had repairs performed by outlets other than the equipment or engine manufacturer's

franchised dealers.

(iv) A clear description of the components which wi ll be affected by the recall action and a general statement of the measures to be taken to correct the nonconformity.

(v) [Reserved]

(vi) A description of the adverse effects, if any, that an uncorrected nonconformity would have on the performance, fuel economy, or dri veability of the equipment or engine or to the function of other engine component s.

(vii) A description of the procedure which the equi pment or engine owner should follow to obtain correction of the nonconformity including the date on or after which the owner can have the nonconformity remedied, the time reaso nably necessary to correct the nonconformity, and a designation of the facilities located in California at which the nonconformity can be remedied.

(viii) After the effective date of the recall enfor cement program referred to above, a statement that a certificate showing that the equip ment has been repaired under the recall program shall be issued by the service facil ities and that such a certificate may be21

required as a condition of equipment registration o r operation, as applicable.

(ix) A card to be used by a equipment or engine own er in the event the equipment or engine to be recalled has been sold. Such card shou ld be addressed to the manufacturer, have postage paid, and shall provide a space in which the owner may indicate the name and address of the person to whom the equipment or engine was

sold.

(x) The statement: "In order to ensure your full pr otection under the emission warranty made applicable to your (equipment or engine) by St ate or Federal law, and your right to participate in future recalls, it is recommended that you have your (equipment or engine) serviced as soon as possible. Failure to do so could be determined to be a lack of proper maintenance of your (equipment or engine) ".

(xi) A telephone number provided by the manufacture r, which may be used to report difficulty in obtaining recall repairs.

(xii) The manufacturer shall not condition eligibil ity for repair on the proper maintenance or use of the equipment except for strong or compel ling reasons and with approval of the Executive Officer; however, the manufacturer sh all not be obligated to repair a component which has been removed or altered so that the recall action cannot be performed without additional cost.

(xiii) No notice sent pursuant to Section (D), nor any other communication sent to equipment or engine owners or dealers shall contain any statement, express or implied, that the nonconformity does not exist or will not d egrade air quality.

(xiv) The manufacturer shall be informed of any oth er requirements pertaining to the

notification under this section which the Executive Officer has determined are reasonable and necessary to ensure the effectivenes s of the recall campaign.

(8) Repair Label.

(A) The manufacturer shall require those who perfor m the repair under the recall plan to affix a label to each equipment or engine repaired or, when required, inspected under the recall plan.

(B) The label shall be placed in a location as appr oved by the Executive Officer and

shall be fabricated of a material suitable for such location and which is not readily

removable.

(C) The label shall contain the recall campaign num ber and a code designating the facility at which the repair, inspection for repair , was performed.

(9) Proof of Correction Certificate. The manufactur er shall require those who perform the recall repair to provide the owner of each equi pment or engine repaired with a22

certificate, through a protocol and in a format pre scribed by the Executive Officer, which indicates that the noncomplying equipment or engine has been corrected under the recall program. This requirement shall become effec tive and applicable upon the effective date of the recall enforcement program re ferred to in this section, above.

(10) Capture Rates and Alternative Measures.

The manufacturer shall comply with the capture rate specified in the recall plan as determined pursuant to this Section, above, by the end of the fifth quarter, as defined in Section 2112(j), Chapter 2, Title 13 of the Califor nia Code of Regulations, following the quarter in which the notification of equipment or e ngine owners was initiated. If, after good faith efforts, the manufacturer cannot correct the percentage of equipment specified in the plan by the applicable deadlines a nd cannot take other measures to bring the engine family into compliance with the st andards, the manufacturer shall propose mitigation measures to offset the emissions of the unrepaired equipment within 45 days from the last report filed pursuant to Sect ion 2439(c)(13), below. The Executive Officer shall approve such measures provided that:

(A) The emission reductions from the recalled and r epaired equipment or engines and the mitigation measures are equivalent to achieving the capture rate; and

(B) The emission reductions from the mitigation mea sures are real and verifiable; and

(C) The mitigation measures are implemented in a ti mely manner.

(11) Preliminary Tests. The Executive Officer may r equire the manufacturer to conduct tests on components and equipment or engines incorp orating a proposed correction, repair, or modification reasonably designed and nec essary to demonstrate the effectiveness of the correction, repair, or modific ation.

(12) Communication with Repair Personnel. The manuf acturer shall provide to the Executive Officer a copy of all communications whic h relate to the recall plan directed to dealers and other persons who are to perform the re pair. Such copies shall be mailed to the Executive Officer contemporaneously with the ir transmission to dealers and other persons who are to perform the repair under the rec all plan.

(13) Recordkeeping and Reporting Requirements.

(A) The manufacturer shall maintain sufficient reco rds to enable the Executive Officer to conduct an analysis of the adequacy of the recall c ampaign. For each class or category of equipment or engine, the records shall include, but need not be limited to, the following:

(i) Engine family involved and recall campaign numb er as designated by the

manufacturer.23

(ii) Date owner notification was begun, and date co mpleted.

(iii) Number of equipment or engines involved in th e recall campaign.

(iv) Number of equipment or engines known or estima ted to be affected by the nonconformity.

(v) Number of equipment or engines inspected pursua nt to the recall plan and found to be affected by the nonconformity.

(vi) Number of inspected equipment or engines.

(vii) Number of equipment or engines receiving repa ir under the recall plan.

(viii) Number of equipment or engines determined to be unavailable for inspection or repair under the recall plan due to exportation, th eft, scrapping, or for other reasons (specify).

(ix) Number of equipment or engines determined to b e ineligible for recall action due to removed or altered components.

(x) A listing of the identification numbers of equi pment or engines subject to recall but for whose repair the manufacturer has not been invo iced. This listing shall be supplied in a standardized computer data storage device to b e specified by the Executive Officer. The frequency of this submittal, as specif ied in subsection (C) below, may be changed by the Executive Officer depending on the n eeds of recall enforcement.

(xi) Any service bulletins transmitted to dealers w hich relate to the nonconformity and which have not previously been submitted.

(xii) All communications transmitted to equipment o r engine owners which relate to the nonconformity and which have not previously been su bmitted.

(B) If the manufacturer determines that the origina l responses to subsections (A)(iii) and (iv) of these procedures are incorrect, revised fig ures and an explanatory note shall be submitted. Responses to subsections (A)(v), (vi), ( vii), (viii), and (ix) shall be cumulative

totals.

(C) Unless otherwise directed by the Executive Offi cer, the information specified in subsection (A) of these procedures shall be include d in six quarterly reports or two annual reports, beginning with the quarter in which the notification of owners was initiated, or until all nonconforming equipment or engines involved in the campaign have been remedied, whichever occurs sooner. Such report s shall be submitted no later than 25 days after the close of each calendar quarter.

(D) The manufacturer shall maintain in a form suita ble for inspection, such as computer24

information storage devices or card files, and shal l make available to the Executive Officer or his or her authorized representative upo n request, lists of the names and addresses of equipment or engine owners:

(i) To whom notification was given;

(ii) Who received remedial repair or inspection und er the recall plan; and

(iii) Who were denied eligibility for repair due to removed or altered components.

(E) The records and reports required by these proce dures shall be retained for not less than one year beyond the useful life of the equipme nt or engines involved, or one year beyond the reporting time frame specified in subsec tion (C) above, whichever is later.

(14) Penalties.

Failure by a manufacturer to carry out all recall a ctions ordered by the Executive Officer pursuant to Sections 2439(c) of these procedures is a violation of Health and Safety Code Section 43013 and 43105 and shall subject the manufacturer, on a per engine basis, to any and all remedies available under Part 5, Division 26 of the Health and Safety Code, sections 43000 et seq.

(d) Extension of Time. The Executive Officer may ex tend any deadline in the plan if he or she finds in writing that a manufacturer has sho wn good cause for such extension.

(e) The Executive Officer may waive any or all of t he requirements of these procedures if he or she determines that the requirement consti tutes an unwarranted burden on the manufacturer without a corresponding emission reduc tion.

§1048.420 What in-use testing information must I r eport to EPA?

DELETE

§1048.425 What records must I keep?

DELETE25

Subpart F—Test Procedures

§1048.501 How do I run a valid emission test?

§1048.505 How do I test engines using steady-state duty cycles, including ramped-modal testing?

§1048.510 Which duty cycles do I use for transient testing?

§1048.515 What are the field-testing procedures?

Subpart G—Compliance Provisions

§1048.601 What compliance provisions apply to thes e engines?

§1048.605 What provisions apply to engines certifie d under the motor-vehicle program?

§1048.610 What provisions apply to vehicles certif ied under the motor-vehicle program?

§1048.615 What are the provisions for exempting en gines designed for lawn and garden applications?

DELETE

§1048.620 What are the provisions for exempting la rge engines fueled by natural gas?

§1048.625 What special provisions apply to engines using noncommercial fuels?

§1048.630 What are the provisions for exempting en gines used solely for competition?

§1048.635 What special provisions apply to branded engines?

Subpart H—[Reserved]

Subpart I—Definitions and Other Reference Informati on

§1048.801 What definitions apply to this part? The following definitions apply to this part. The definitions apply to all subparts unless

we note otherwise. All undefined terms have the me aning the Act gives to them. The

definitions follow:26

* * * * *

All-terrain vehicle has the meaning given in 40 CFR 1051.801

DELETE AND REPLACE WITH: All-terrain vehicle has the meaning given in Title 13, California Code of Regulations, Chapter 9, Arti cle 3, Off-Highway Recreational Vehicles and Engines.

* * * * *

Designated Compliance Officer means the Manager, Engine Programs Group (6405-J), U.S. Environmental Protection Agency, 120 0 Pennsylvania Ave., NW., Washington, DC 20460.

DELETE AND REPLACE WITH: Designated Compliance Officer means the Executive Officer of the California Air Resources Board or a designee of the Executive Offi cer.

Designated Enforcement Officer means the Director, Air Enforcement Division (2242A), U.S. Environmental Protection Agency, 1200 Pennsylvania Ave., NW, Washington, DC 20460.

DELETE AND REPLACE WITH: Designated Enforcement Officer means any officer or employee of the California Ai r Resources Board so designated in writing by the Exe cutive Officer or by the Executive Officer's designee.

* * * * *

Small-volume engine manufacturer means a company with fewer than 200 employees. This includes any employees working for parent or subsidiary companies.

DELETE AND REPLACE WITH:

Small-volume manufacturer means an engine manufacturer that produces a total of less than 2000 large spark-ignition engines annuall y for sale in the United States of

America.

* * * * *

§1048.805 What symbols, acronyms, and abbreviation s does this part use?

§1048.810 What materials does this part reference?

§1048.815 What provisions apply to confidential in formation?

§1048.820 How do I request a hearing from the exec utive officer of the ARB?

DELETE AND REPLACE WITH:27

(a) You may request a hearing under certain circums tances, as described elsewhere in this part. To do this, you must file a written req uest, including a description of your objection and any supporting data, within 30 days a fter we make a decision. (b) For a hearing you request under the provisions of this part, we will approve your request if we find that your request raises a subst antial factual issue. (c) If we agree to hold a hearing, we will use the procedures specified in §1048.15(b)(7).

Appendix I to Part 1048—Large Spark-ignition (SI) T ransient Cycle for Constant-Speed Engines Appendix II to Part 1048—Large Spark-ignition (SI) Composite Transient Cycle