SDR GTIA9700239

Service difficulty report · Autopilot · Doug DC932

Difficulty date: March 5, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N947ML
Make and model: Doug DC932
Aircraft serial: 47514
System (JASC): 2210 · Autopilot System
Part: Autopilot
Condition: Malfunctioned
Location: E/E Compartment
Stage of operation: CR
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ACY - FLT 700 - AUTOPILOT PORPOISES PLUS OR MINUS 2,000 PER MINUTE VERTICALLY IN CLIMB, CRUISE, DESCENT, IN-FLIGHT. UNUSABLE. ENTER IN DMI LOG NR 00230 PER MEL 22-1 CAT 'C' DUE 3-15-97 ID NR 120. (MRR NR GTIA9700229). REMOVED AND REPLACED AVG COMPUTERS IAW DC-9 MM CHAPTER 22-11-00. GROUND TESTS GOOD. CLEARS DMI NR 00230 MEL 22-1 AND MRR NR GTIA9700229. (X)

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