SDR WRNA200700031

Service difficulty report · Skin · Boeing 747212B

Difficulty date: January 10, 2007
Submitted: June 14, 2007
Operation: Air carrier
Aircraft: N526UP
Make and model: Boeing 747212B
Aircraft serial: 21937
Aircraft time: 89,777 hours, 16,916 cycles
System (JASC): 5230 · Cargo/Baggage Doors
Part: Skin
Condition: Dented
Location: Cargo Door
Stage of operation: IN
How discovered: V
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

DURING C-CHECK, A DENT WAS FOUND IN BULK CARGO DOOR EXTERNAL SKIN AT STA 2012 BETWEEN STR 31R AND 33R. CUT OUT DAMAGED AREA IAW SRM 52-00-03 FIG 1. FABRICATED AND INSTALLED REPAIR PARTS PER SRM 51-10-02, SRM 52-00-03 FIG 1, 2 & 3 AND MM 51-24-01.

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