SDR S03427016

Service difficulty report · Handle · Boeing 747400

Difficulty date: April 13, 2003
Submitted: April 30, 2003
Operation: Air carrier
Make and model: Boeing 747400
Aircraft serial: 24309
Engine: Pwa PW4056
System (JASC): 2760 · Drag Control System
Part: Handle
Condition: Malfunctioned
Location: Spoilers
Stage of operation: TO
How discovered: O
Nature of condition: N
Precautionary procedure: C

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

What was found

B-18271 ABORTED TAKEOFF (GS 70 KTS) DUE TO EICAS MSG (WARNING MSG) CONFIGURATION SPOILER. CHK CMC PRESENT LEG FAULT AND EXIST FAULT NO ANY FAULT WAS FOUND. IAW AMM 27-62-00 AUTO SPEED BRK FUNCTION TEST NML AND SPEED BRAKE HANDLE FUNCTION CHECK NML. DFDR DATA READOUT FOUND CONFIG SPOILER WARNING ACTIVATED BY ARM SWITCH S217. SPEED BRAKE HANDLE ARM AWITCH REPLACED AND TAKEOFF CONFIG WARNING TEST PASS.

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