[Code of Federal Regulations]
[Title 40, Volume 18]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR89.108]

[Page 49]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 89--CONTROL OF EMISSIONS FROM NEW AND IN-USE NONROAD COMPRESSION-IGNITION 
ENGINES--Table of Contents
 
       Subpart B--Emission Standards and Certification Provisions
 
Sec. 89.108  Adjustable parameters, requirements.

    (a) Nonroad engines equipped with adjustable parameters must comply 
with all requirements of this subpart for any adjustment in the 
physically adjustable range.
    (b) An operating parameter is not considered adjustable if it is 
permanently sealed or otherwise not normally accessible using ordinary 
tools.
    (c) The Administrator may require that adjustable parameters be set 
to any specification within its adjustable range for certification, 
selective enforcement audit, or in-use testing to determine compliance 
with the requirements of this subpart.

[59 FR 31335, June 17, 1994. Redesignated at 63 FR 56995, Oct. 23, 1998]

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