CC268
Final Approach
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CC268
AD 84-26-02 says it applies to all small aircraft that use paper induction filters - can't exceed 500 hours time in service for any paper induction filter.
AD 99-05-09 is a Piper specific AD for Purolator part number (P/N) 638873, which is what my Cherokee 140 uses. This AD requires the air filter to be replaced if:
(1) Was manufactured anytime from January 1997 through September 1998; and
(2) Is identified with a .250 (1/4)-inch high (white) ink stamp "FACET - 638873", and may include "FAA-PMA".
This AD 99-05-09 was complied with way back before I got the plane. But I assume the AD 84-26-02 still applies in the sense that you must replace a paper induction filter before 500 hours? Is that correct?
AD 99-05-09 is a Piper specific AD for Purolator part number (P/N) 638873, which is what my Cherokee 140 uses. This AD requires the air filter to be replaced if:
(1) Was manufactured anytime from January 1997 through September 1998; and
(2) Is identified with a .250 (1/4)-inch high (white) ink stamp "FACET - 638873", and may include "FAA-PMA".
This AD 99-05-09 was complied with way back before I got the plane. But I assume the AD 84-26-02 still applies in the sense that you must replace a paper induction filter before 500 hours? Is that correct?