SDR FDEA201108023142

Service difficulty report · Stringer · Boeing 7572Q8

Difficulty date: August 2, 2011
Submitted: August 31, 2011
Operation: Air carrier
Aircraft: N995FD
Make and model: Boeing 7572Q8
Aircraft serial: 25131
Aircraft time: 41,441 hours, 15,658 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Zone 100
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 A CHECK, INSTALLED DOUBLER REPAIR AT STA.1500, STR 22L,FOUND S-22L CORRODED AROUND FASTENER HOLES AT STA 1510. CUT OUT DAMAGED STRINGER 22L BTW BS 1510 TO BS 1530 IAW SRM 53-00-03 REPAIR 2 PG 201, RECEIVED FABRICATED STRINGER, FABRICATED SPLICE HAT IAW SRM 53-00-03-1, INSTALLED THE REPAIR PARTS AND ACCOMPLISHED REPAIR SRM 51-40--2. MAJOR REPAIR.

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