46-44-02 CESSNA: (Was Mandatory Note 2 of AD-768-4.) Applies Only to 120 and 140 Aircraft Serial Numbers 8001 to 9619, Inclusive.
Compliance required prior to January 1, 1947.
Reinforce attachment of the safety belt brackets to the skin of the fuselage by the addition of three AN 456AD5 rivets at the safety belt end of each bracket. Make certain that the rivets pass through both bracket and fuselage skin to insure a good connection.
(Cessna Service Letter No. 10-120 and 140 covers this same subject.)