SDR UPS06M48717

Service difficulty report · Support · Doug MD11F

Difficulty date: November 25, 2006
Submitted: November 27, 2006
Operation: Air carrier
Aircraft: N274UP
Make and model: Doug MD11F
Aircraft serial: 48575
System (JASC): 5310 · Fuselage Main, Structure
Part: Support
Condition: Cracked
Location: Center Cargo
Stage of operation: IN
How discovered: 9
Nature of condition: O
Precautionary procedure: K

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

What was found

INSPECTION TYPE:PS2 SUPPORT STRUCTURE FOR AFT VENT GRILL IN CEILING OF CENTER CARGO CRACKED AND SECTION MISSING FOR RETAINING NUT PLATE. OPENED UP CEILING, REMOVED PSI RELIEF DUCT ROUTED TO S/M. REMOVED DAMAGED AREA & ATTACH ANGLE FROM DAMAGED WEB. REPAIRED DAMAGED AREA PER MD11 SRM VOL 1 53-00-01. INSTALLED ATTACH ANGLE ON VENT BOX, INSTALLED PSI RELIEF DUCT ASSY, REINSTALLED LINER.

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