Service difficulty report · Intercostal · Boeing 757324

Difficulty date
April 27, 2024
Submitted
April 29, 2024
Operation
Air carrier
Aircraft
N75851
Make and model
Boeing 757324
Aircraft serial
32810
Aircraft time
66,026 hours, 21,585 cycles
Part
Intercostal
Part number
146N36541
Condition
Corroded
Location
Lav Service Dr
Stage of operation
IN
How discovered
O
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

B757-53-3-0481: AFT CARGO COMPT, AT LAVATORY SERVICES DOOR AREA, FOUND INTERCOSTAL P/N 146N3654-1, EXFOLIATED. CORROSION , INTER NAL SERVICES. (CHECK LIMITS) ACCOMPLISHED JOB ON NRC 96488/6100450630, WORK PER UAL EC/RA #53 60-01795 AND VT MAE EA 757-5360-13-A3566 REV-, FAA 8100-9 APPROV AL ATTACHED. RII VERIFIED JOB PERFORMED