SDR UALA2013022401099

Service difficulty report · Strap · Boeing 757222

Difficulty date: February 23, 2013
Submitted: February 28, 2013
Operation: Air carrier
Aircraft: N519UA
Make and model: Boeing 757222
Aircraft serial: 24872
Aircraft time: 73,217 hours, 27,403 cycles
Engine: Pwa PW2037
System (JASC): 5210 · Passenger/Crew Doors
Part: Strap
Condition: Corroded
Location: R1 Door Skin
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 R1 DOOR INNER SKIN SECOND ATTACH STRAP FROM TOP TO BOTTOM FRONT SIDE ABOUT 7 INCHES FROM FWD END. REMOVED, FABRICATED, AND INSTALLED 1R DOOR INNER SKIN 2ND ATTACH STRAP FROM TOP TO BOTTOM IAW SRM 51-40-05 PAR 4, SRM 51-40-02 PAR 5 FIG 10 AND PAR 7 FIG 12. ORIGINAL MATERIAL THICKNESS IS .050 IAW SRM 52-10-01 FIG 1. MATERIAL REMOVED IS .009 218688 MATERIAL REMAINING IS .041 AND IS FOUND TO BE OUT OF LIMITS IAW 51-10-01-FIG 101 DETAIL 8. MAJOR REPAIR.