78-14-04 BURKHART GROB: Amendment 39-3254. Applies to Model "G102" Astir CS gliders, serial numbers 1180 through 1536, certificated in all categories, that have rudder control levers with lightening cutouts.
Compliance is required with in the next 25 hours time in service after the effective date of this AD, unless already accomplished.
To reduce the possibility of failure of the intermediate rudder control lever and subsequent loss of rudder control, replace the rudder control lever in accordance with Burkhart Grob, Technical Information TM 102-8, dated November 28, 1977, or equivalent approved by the Chief, Aircraft Certification Staff, FAA, Europe, Africa, and Middle East Region.
This amendment becomes effective July 11, 1978.