Service difficulty report · Intercostal · Boeing 757222

Difficulty date
September 22, 2013
Submitted
September 27, 2013
Operation
Air carrier
Aircraft
N546UA
Make and model
Boeing 757222
Aircraft serial
25367
Aircraft time
80,932 hours, 23,465 cycles
Engine
Pwa PW2037
Part
Intercostal
Condition
Corroded
Location
Cargo Door
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

FWD CARGO DOOR INNER SURFACE LOWER HAS FOUR EACH INTERCOSTALS AT FWD END THAT HAVE CORROSION. R & R FOUR EACH INTERCOSTALS ON THE FWD END OF THE LOWER INNER SURFACE OF THE FWD CARGO DOOR IAW 757-200 SRM 52-30-02 FIG 101 DETAIL III & SRM 51-02 PAR 7 FIG 12. APPLIED CIC IAW BOEING SOPM 20-41-05. OPERATIONS CHECKED GOOD.