SDR Y2PA2019041800020

Service difficulty report · Skin · Boeing 727223

Difficulty date: April 18, 2019
Submitted: April 19, 2019
Operation: Air carrier
Aircraft: N726US
Make and model: Boeing 727223
Aircraft serial: 22469
Aircraft time: 67,580 hours, 38,072 cycles
System (JASC): 5512 · Horizontal Stabilizer, Plate/Skin
Part: Skin
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

DURING ROUTINE MAINTENANCE AT KYIP CORROSION WAS FOUND ON R/H HORIZONTAL STAB TRAILING EDGE BEAM AT STATIONS 88.9, 166.5, AND 182.1. REPAIR STATION FABRICATED AND INSTALLED 3 EACH REPAIR STRAPS IAW FVCI, REPAIR DWG. 55-19103-1, -2, AND -3. AND 8110-3’S 19103-1, -2, AND -3,.