SDR DALA2017053004518

Service difficulty report · Support · Boeing 757232

Difficulty date: May 29, 2017
Submitted: June 7, 2017
Operation: Air carrier
Aircraft: N676DL
Make and model: Boeing 757232
Aircraft serial: 25981
Aircraft time: 78,988 hours, 36,201 cycles
System (JASC): 5350 · Aerodynamic Fairings
Part: Support
Condition: Corroded
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

FAIRING SUPPORT STRUCTURE FOR PANEL 191AL 29" AFT OF L/E AND LBL 5 HAS CORROSION. REMOVED CORROSION FROM PANEL 191AL FAIRING SUPPORT STRUCTURE 29" AFT OF L/E AT LBL 5 ORIGINAL MATERIAL THICKNESS .063", LOSS OF .009", WITH .054" REMAINING IS OUT OF LIMITS IAW SRM 53-00-71. REPAIRED SUPPORT STRUCTURE IAW PRI ER/A 557234-14 REV'S 0-1 AND ER/A 557234-14 REV ORIGINAL FOR EXTENDED LIMITS.