[Code of Federal Regulations] [Title 40, Volume 20] [Revised as of July 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR89.130] [Page 68] 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. 89.130 Rebuild practices. The provisions of 40 CFR 1068.120 apply to rebuilding of engines subject to the requirements of this part 89, except Tier 1 engines rated at or above 37 kW. [70 FR 40445, July 13, 2005]