SDR UIEA2025031900250

Service difficulty report · Skin · Boeing 76731K

Difficulty date: March 15, 2025
Submitted: March 20, 2025
Operation: Air carrier
Aircraft: N1373A
Make and model: Boeing 76731K
Aircraft serial: 27205
Aircraft time: 111,285 hours, 24,569 cycles
System (JASC): 5512 · Horizontal Stabilizer, Plate/Skin
Part: Skin
Condition: Corroded
Location: Zone 300
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 UPPER SKIN OF THE HORIZONTAL STABILIZER CENTER SECTION, RH SIDE.(<P>THE UPPER SKIN OF THE HORIZONTAL STABILIZER CENTER SECTION, RH SIDE MWAS REWORKED, BLEND OUT AND INSPECTIONS PER MXA EO NO. TRE6755080 (BOEING COMMUNICATION MESSAGE CMA-TLS-25-0008). NO FURTHER DEFECTS NOTED</P>)

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