SDR WRNA200700032

Service difficulty report · Bulkhead · Boeing 747212B

Difficulty date: February 13, 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): 5312 · Fuselage Main, Bulkhead
Part: Bulkhead
Condition: Dented
Location: Fuselage
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 SMALL DENT WAS FOUND IN THE AFT PRESSURE BULKHEAD AT STA 2360 APPROX WL 200, LBL 30. REMOVED DAMAGED SECTION OF BULKHEAD WEB, FABRICATED AND INSTALLED REPAIR PARTS IAW SRM 53-10-04 FIG 9, SRM 51-10-01 AND AMM 51-21-00.

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