Service difficulty report · Door Sill · Boeing 767322

Difficulty date
November 7, 2023
Submitted
November 27, 2023
Operation
Air carrier
Aircraft
N670UA
Make and model
Boeing 767322
Aircraft serial
29240
Aircraft time
84,415 hours, 17,361 cycles
Part
Door Sill
Part number
146T80220
Condition
Corroded
Location
R2
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

DURING INSPECTION FOUND CORROSION R2 DOOR SURROUND STRUCTURE LOWER MAIN SILL INNER CHORD REMOVED CORROSION AND PREFORMED HFEC SURFACE SCAN ALONG WITH HOL E SCAN.I/A/W BNDTM PART 6 51-00-19 AND BNDTM PART 6 51-00-16 PRE FORMED UT THICKNESS CHECK I/A/W NDTM PT 4 51-00-10.REINSTALLED F ASTENERS. ADD EMP:V921303 REPAIRED R2 DOOR SURROUND STRUCTURE LOWER CHORD AT STA 1495 IAW UNITED EC/RA 5360-01743 PART 1.CATEGORY B REPAIR. INSPECTIO INTERNAL TBD.