SDR DALA2017090606638

Service difficulty report · Structure · Boeing 717200

Difficulty date: September 5, 2017
Submitted: September 6, 2017
Operation: Air carrier
Aircraft: N990AT
Make and model: Boeing 717200
Aircraft serial: 55134
Aircraft time: 43,298 hours, 29,692 cycles
System (JASC): 5510 · Horizontal Stabilizer Structure
Part: Structure
Condition: Corroded
Location: Horizontal Stab
Stage of operation: IN
How discovered: 9
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 UPPER BARREL NUT, BOLT, AND BARREL NUT BORE AT RH HORIZONTAL STABILIZER HSS 6.625 AND BARREL NUT NR 11 FROM REAR TO FRONT SPAR. A PERMANENT REPAIR WAS PERFORMED ON THE BARREL NUT BORE NR 11 IAW ER/A 560888-14, REV ORIGINAL, AND ETI-17-17-147, REV 1, AND A NEW UPPER BARREL NUT AND BOLT WERE INSTALLED IAW AMM 20-20-22.

More about the Boeing 717-200