87-03-08 TAYLORCRAFT: Amendment 39-5521. Applies to the following models and serial number airplanes certificated in any category: \n\n\nMODELS\nSERIAL NUMBERS\nBC, BCS, BC-65, BCS-65, BC12-65\n\n (Army L-2H), BCS12-65, BC12-D\nall serial numbers \n19, F19\nall serial numbers\nF21\nF-1000 through F1499 except F-1022\nF21A\nF-1500 through F-1506 \n\nCompliance: Required within the next 50 hours time-in-service after the effective date of this AD, unless already accomplished. \n\nTo prevent loss of engine oil and possible failure of the engine, accomplish the following: \n\n(a)\tVisually inspect the oil pressure gauge hose assembly at the engine to determine whether the type of hose assembly installed is P/N B7071. (See Fig. 1) \n\n(1)\tIf the oil pressure hose assembly is not of the type illustrated in Figure 1, no further action in accordance with this AD is required. \n\n(2)\tIf the oil pressure hose assembly is of the type illustrated in Figure 1, prior to the next flight, replacewith a new P/N B7071 hose assembly identified by Taylorcraft with a "T" stamped on one of the wrenching flats on one of the hose assembly brass fittings. \n\n(b)\tAirplanes may be flown in accordance with FAR 21.197 to a location where this AD may be accomplished. \n\n(c)\tAn equivalent means of compliance with this AD may be used if approved by the Manager, New York Aircraft Certification Office, ANE-170, 181 South Franklin Avenue, Room 202, Valley Stream, New York 11581. \n\nAll persons affected by this AD may obtain copies of documents referred to herein upon request to the Taylorcraft Aviation Corporation, P.O. Box 947, Lock Haven, Pennsylvania 17745; or FAA, Central Region, Office of the Regional Counsel, Room 1558, 601 East 12th Street, Kansas City, Missouri 64106. \n\nThis amendment becomes effective on March 1, 1987. \n\n\nFIGURE 1 AD 87-03-08