SDR 98FDEA00665

Service difficulty report · Disagree Light · Doug MD11F

Difficulty date: October 21, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N609FE
Make and model: Doug MD11F
Aircraft serial: 48549
System (JASC): 2710 · Aileron Control System
Part: Disagree Light
Condition: Malfunctioned
Location: Aileron
Stage of operation: CL
Nature of condition: N
Precautionary procedure: A

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

What was found

98-254 - DURING FLAP RETRACTION, REVD LEVEL 2 AILERON DISAGREE ALERT. PERF AILERON DEFLECTION ADJUST TEST IAW 27-16-00-5. TOOK AILERON POS MEAS NEUTRAL, FULL THROW AND DEFLECT POS. COMPARED SENSOR READOUT DURING TEST, ALL WITHIN LIMITS. OPS CK SEVERAL TIMES. NO ALERT APPEAR, CLEAR DMI.

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