SDR UIEA2016020300039

Service difficulty report · Skin · Boeing 7474H6

Difficulty date: February 2, 2016
Submitted: February 6, 2016
Operation: Air carrier
Aircraft: N718BA
Make and model: Boeing 7474H6
Aircraft serial: 27042
Aircraft time: 68,659 hours, 9,462 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin
Condition: Corroded
Location: Lt Wing
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

CORROSION ON THE LT WING UPPER SKIN, UPPER SURFACE AT STRINGER 2, NEAR LBBL 127.58. REMOVED FOR ACCESS REFER TO JC SHEET 0062820. BLENDED THE CORROSION AREA IAW SRM 51-10-02-0G-0 REV 32. DETAIL DATA REFER TO JC SHEET 0060187 & DATA SHEET 9050082. ACCOMPLISHED EI NO T2015A57B2862 SEQUENCE A REV 0 & INSTALLED BOLTS REFER TO JC SHEET 0062820. ACCOMPLISHED EI NO T2015A57B-2862 SEQUENCE A REV 1 & COND CHECKED NORMAL.

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