1.For B727-100 aircraft incorporating STC SA62NE: Modify the auxiliary fuel tanks to use cabin pressure as a backup transfer and provide a pressure relief in the transfer system in accordance with MDL 727-221, Revision D, dated: July 12, 1989, or later FAA approved revision.2. For B727-100/-200 aircraft incorporating STC ST01623AT or SA1474SO : Modify the auxiliary fuel tanks to use cabin pressure as a backup transfer and provide a pressure relief in the transfer system in accordance with the installation procedures found in Report SAR221, Rev J, dated: November 17, 2003 and Master Drawing List, MDL 727-221, Revision G dated: November 17, 2003 or later FAA approved revision.

Please contact modification supplier for further details.

STC Status: Amended
STC Date: 08/12/03
Responsible Office: Atlanta Aircraft Certification Office (ACE-115A), Tel: (404) 474-5500

Boeing Company, The

• 727-100 Series
• 727-200 Series