78-15-02 MOONEY AIRCRAFT CORPORATION: Amendment 39-3270. Applies to Models M20F airplanes, all serial numbers, and M20J airplanes, serial numbers 24-0001 through 24-0609 certificated in all categories.
Compliance is required as indicated unless already accomplished.
To prevent possible failure of the main landing gear side brace bolts, accomplish the following:
Within the next 90 days after the effective date of this AD, replace the main landing gear side brace bolts in accordance with Mooney Service Bulletin No. M20-212 dated March 1, 1978, or equivalent methods approved by the Chief, Engineering and Manufacturing Branch, FAA, Southwest Region.
This amendment becomes effective August 1, 1978.