AD 77-22-02

77-22-02 BELLANCA AIRCRAFT: Amendment 39-3065. Applies to Bellanca Models 14-19-3 Serial Numbers 4106 thru 4228, 14-19-3A Serial Numbers 4229 thru 4342, 17-30 Serial Numbers 30001 thru 30262 and 17-30A Serial Numbers 30263 thru 30853 series aircraft equipped with P/N 191106, 191898 nose landing gear engine mount certificated in all categories. Compliance required as indicated below.

1. Within the next 50 hours time in service after the effective date of the airworthiness directive and thereafter at intervals not to exceed 100 hours time in service from the last inspection until Bellanca Kit SK1267-4019 Note 3 is installed, visually inspect with a 10x magnification glass both forward left and right hand portions of the engine mount bed rail frame nose landing gear support structure Bellanca Part No. 191106 and 191898 in accordance with Bellanca Service Letter #B-96 or later FAA approved revisions.

2. If no cracks or tube buckling are found, repaint in accordance with Bellanca's Service Letter #B- 96 and repeat inspection as set forth in paragraph 1 above within next-following 100 hours in service.

3. If cracks are found in the engine mount bed frame, the bed frame must be either modified in accordance with Bellanca Service Kit SK1267-4019 or repaired in accordance with Advisory Circular 43-13-1A, Chapter 2, Section 2. Only those tubes modified in accordance with SK1267-4019 shall be exempt from the inspection provisions of paragraph 1.

4. If tube buckling is found in the engine mount bed frame, the bed frame must be modified in accordance with Bellanca Service Kit SK1267-4019.

5. Aircraft may be flown in accordance with FAR 21.197 to a base where the modification (SK1267-4019) may be performed.

6. Report immediately to Chief, Engineering and Manufacturing Branch, FAA, Great Lakes Region, if cracks are found; telephone (312)694-4500, ext. 424. (Reporting approved by the Office of Management and Budget under OMB No. 04-R0174.)

TheBellanca Aircraft inspections and procedures identified in this directive are incorporated herein and made a part hereof pursuant to 5 U.S.C. 522(a)(1). The Bellanca Aircraft Service Letters incorporated herein may be obtained upon request to Bellanca Aircraft Corporation, P.O. Box 69, Municipal Airport, Alexandria, Minnesota 56308, telephone (612)762-1501. These documents may also be examined at the FAA Great Lakes Region, 2300 East Devon Avenue, Des Plaines, Illinois 60018 and at FAA Headquarters, 800 Independence Avenue, S.W., Washington, D.C. 20591. A historical file on this AD which includes the incorporated material in full is maintained by the FAA at its headquarters in Washington, D.C. and the Great Lakes Region.

This amendment becomes effective November 2, 1977.