76-01-03 BOEING: Amendment 39-2487. Applies to all Boeing Model 737 series airplanes certificated in all categories. Compliance required as indicated. \n\tTo assure that passenger seats situated over left hand body station 907 will be restrained if subjected to a minor crash landing as required by FAR 25.561, unless already accomplished, by December 31, 1976, install the floor beam attaching angle in accordance with Boeing Service Bulletin No. 737-53-1044, or later FAA approved revisions, or in a manner approved by the Chief, Engineering and Manufacturing Branch, FAA Northwest Region. \n\tThe manufacturer's specifications and procedures identified and described in this directive are incorporated herein and made a part hereof pursuant to 5 U.S.C. 552(a)(1). \n\tAll persons affected by this directive, who have not already received these documents from the manufacturer, may obtain copies upon request to Boeing Commercial Airplane Company, P. O. Box 3707, Seattle, Washington 98124. Thedocuments may also be examined at FAA Northwest Region, 9010 East Marginal Way South, Seattle, Washington.\n \n\tThis amendment becomes effective January 23, 1976.