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![]() DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 Amendment 39-1478; AD 72-14-07 Airworthiness Directives; Piper Models PA-28-140, PA-28-150, PA-28-160, PA-28-180, PA-28-235, PA-28R-180, PA-28R-200, PA-32-260, PA-32-300, and PA-34-200 PDF Copy (If Available): ![]() 72-14-07 PIPER: Amdt. 39-1478. Applies to the following airplanes certificated in all categories:
Compliance required within the next 100 hours time in service after the effective date of this AD, unless already accomplished. To insure properly tightened bolts on the stabilator hinge attachment fittings, which are secured to the aft fuselage bulkhead, accomplish the following: (a) Remove tail cone fairing and closeout panel from aft fuselage bulkhead to gain access to the twelve (12) fitting attachment nuts. There are six bolts and nuts per fitting. (b) Inspect around bolt holes in bulkhead and fitting for cracks, deformation, or other damage. (c) Torque nuts to a value of 35-40 inch pounds and reinstall closeout panel and tail cone fairing. Piper Service Letter No. 614 pertains to this same subject. This amendment becomes effective 7 July 1972. |