AD 2011-06-10: Piper Aircraft, Inc. (Type Certificate Previously Held by The New Piper Aircraft, Inc.)…

This AD applies to the following Piper Aircraft, Inc. (type certificate previously held by The New Piper Aircraft, Inc.) Models PA-46-310P, PA-46-350P, and PA-46R-350T airplanes that are: (1) Certificated in any category; and (2) equipped with a turbine inlet temperature (T.I.T.) system identified in table 3 of this AD. Relief from this AD is available only if the gauge and probe are replaced through STC and not if a second T.I.T. gauge was installed while retaining the Lewis or Transicoil T.I.T. gauge and probe. Table 1--Group 1 (Airplanes Previously Affected by AD 99-15-04 R1) Models Serial Numbers (S/N) PA-46-310P (Malibu) 46-8408001 through 46-8608067 and 4608001 through 4608140. PA-46-350P (Malibu Mirage) 4622001 through 4622200 and 4636001 through 4636020. Table 2--Group 2 (Airplanes Not Previously Affected by AD 99-15-04 R1) Models S/N PA-46-350P (Malibu Mirage) 4636021 and subsequent. PA-46R-350T (Matrix) 4692001 and subsequent. Table 3--Affected Airplane Models and Corresponding Affected Turbine Inlet Temperature (T.I.T.) System Models S/N Indication system P/N Probe P/N PA-46-310P 46-8408001 through 46- Lewis T.I.T. analog 471-009 or 481-387. 8608067 and 4608001…