[Code of Federal Regulations]
[Title 14, Volume 2]
[Revised as of January 1, 2008]
From the U.S. Government Printing Office via GPO Access
[CITE: 14CFR125.149]

[Page 993]
 
                     TITLE 14--AERONAUTICS AND SPACE
 
CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION 
                               (CONTINUED)
 
 PART 125_CERTIFICATION AND OPERATIONS: AIRPLANES HAVING A SEATING CAPACITY OF 
 
              Subpart E_Special Airworthiness Requirements
 
Sec. 125.149  Engine accessory section diaphragm.

    Unless equivalent protection can be shown by other means, a 
diaphragm that complies with Sec. 125.145 must be provided on air-
cooled engines to isolate the engine power section and all parts of the 
exhaust system from the engine accessory compartment.