82-18-01 EMBRAER: Amendment 39-4440. Applies to EMB-110P1 and EMB-110P2 models (S/Ns 110001 through 110329 and 110331 through 110339), airplanes certificated in any category.
Compliance: Required on or before December 31, 1982, unless previously accomplished.
To prevent leakage of water into the fuel tank, accomplish the following:
(a) Defuel the airplane in accordance with the EMB-110 maintenance manual.
(b) Remove the fuel filler neck components from each tank and install EMBRAER Kit S.B. 110-28-020 in accordance with the instructions contained in EMBRAER Service Bulletin 110-28-020, dated July 2, 1981.
(c) An equivalent method of compliance may be used, if approved by the Chief, Atlanta Aircraft Certification Office, ACE-115A, Federal Aviation Administration, P.O. Box 20636, Atlanta, Georgia 30320.
This amendment becomes effective September 27, 1982.