SDR MZZA98007

Service difficulty report · Plate · Boeing 7272F9

Difficulty date: December 21, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N75429
Make and model: Boeing 7272F9
Aircraft serial: 21427
System (JASC): 5730 · Wing, Plate/Skin
Part: Plate
Part number: 65216416
Condition: Corroded
Location: Wing
Stage of operation: IN
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

KUL - RIGHT WING FORWARD SPAR LOWER CHORD PLATE EXFOLIATED ON TOP SURFACE UNDER ANCHOR NUT AT FSS 756. CORROSION REMOVED AND FOUND BEYOND LIMIT IAW 57-10-1, AREA 2.5 INCHES BY 1.25 INCHE BY .058 INCH DEEP. HOWEVER, ECRA 5710-01866 ALLOWS BLENDOUT TO BE STRUCTUALLY SATISFACTORY, AREA FLAP PEENED AND REPROTECTED. (M)

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