SDR DL733001080

Service difficulty report · Sensor · Boeing 73735B

Difficulty date: June 2, 2000
Submitted: June 7, 2000
Operation: Air carrier
Aircraft: N225DL
Make and model: Boeing 73735B
Aircraft serial: 25069
Aircraft time: 26,047 hours, 12,056 cycles
System (JASC): 2210 · Autopilot System
Part: Sensor
Condition: Failed
Location: Afcs
Stage of operation: CR
How discovered: O
Nature of condition: F
Precautionary procedure: O

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

What was found

B-SYSTEM A/P APPROACHING FL 350, RAPID ROLL LEFT, DISCONNECTED AT FL 350, RE-ENGAGED B A/P, SLOWLY ROLLED RT DISCONNECTED, ENGAGED A A/P. ALSO, UNCOMMANDED SLOW ROLL TO RT, DISCONNECTED, HAD FLEW REST OF FLT. REPLACED AILERON POSITION SENSOR AND MCP PANEL.

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