SDR FDEA201812030119

Service difficulty report · Skin · Boeing 757236

Difficulty date: December 3, 2018
Submitted: January 16, 2019
Operation: Air carrier
Aircraft: N915FD
Make and model: Boeing 757236
Aircraft serial: 24120
Aircraft time: 56,891 hours, 26,770 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin
Condition: Corroded
Location: Rt 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

RT WING, CORROSION ON UPPER SURFACE, AS OF REAR SPAR WS 289-293 CORROSION REMOVED IAW SRM 51-10-02 REV 125, MEASURED AND EVALUATED BLEND IAW SRM 57-20-01-1A ALLOWABLE DAMAGE 4 REV 125 AND SRM 57-20-01-1A ALLOWABLE DAMAGE 1, FIG 101, TABLE 1 REV 125 AND FOUND TO BE OUTSIDE LIMITS. REPAIR CARRIED OUT IAW EA # F-5730-T0344253. P1