[Code of Federal Regulations] [Title 46, Volume 4] [Revised as of October 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR128.320] [Page 437] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) PART 128--MARINE ENGINEERING: EQUIPMENT AND SYSTEMS--Table of Contents Subpart C--Main and Auxiliary Machinery Sec. 128.320 Exhaust systems. No diesel-engine exhaust system need meet the material requirements in Sec. 58.10-5(d)(1)(i) of this chapter if the installation is certified as required by Sec. 128.220(c) of this part.