SDR UPS07M49939

Service difficulty report · Transmitter · Doug MD11F

Difficulty date: June 11, 2007
Submitted: June 13, 2007
Operation: Air carrier
Aircraft: N255UP
Make and model: Doug MD11F
Aircraft serial: 48404
System (JASC): 2751 · Trailing Flap Position Indicating System
Part: Transmitter
Condition: Inoperative
Location: Lt Flap
Stage of operation: UK
How discovered: O
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

INSPECTION TYPE:N/A ATB - LEFT I/B FLAP INDICATION 20 DEGREES WITH STICKER SHAKER. EMERGENCY DECLARED TO HAVE EQUIPMENT STANDING BY PRECAUTIONARY. FOUND LEFT INBOARD FLAP POSITION XMT INOP. REPLACED PER MM 27-54-24-4, RAN SYSTEM THROUGH FULL OPS CHECK. OK FOR CONTINUED SERVICE. ACCOMPLISHED CAT IIIB TEST PER MM 24-54-00, SYSTEM TEST OK.

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