Service difficulty report · Floor Support · Boeing 767322

Difficulty date
May 20, 2024
Submitted
May 27, 2024
Operation
Air carrier
Aircraft
N655UA
Make and model
Boeing 767322
Aircraft serial
25393
Aircraft time
122,601 hours, 19,091 cycles
Part
Floor Support
Part number
145T106236
Condition
Corroded
Location
Bs 977 Rbl95
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

FLOOR STRUCTURE CABIN PAX, PRESSURE DECK AREA WAS FOUND THE FITTING WITH CORROSION AT BS 977, RBL95, WL 189 ACCOMPLISH THE INSPECTIONS AS PER PART 2 OF THE LATEST REV C, WHICHEVER OCCURS FIRST. PERFORM REPEAT I VER OCCURS FIRST. ISION OF EC/RA 5310-08324 ON OR BEFORE AC REACHES 19,691 TOTAL F NSPECTIONS AT INTERVALS NOT TO EXCEED 600 FC OR 6 MONTHS, PERFORMED INTERIM REPAIR OF THE RT BS 977 FRAME AT WL 190 OBRD CHORD CORROSION IAW ECRA 5310-08324 PART 1, SATISFACTORY. PERFORMED & INSPECTED IAW ECRA 5310-08324 PART 1. AT RH BS 977 FRAME AT WL 190 OBRD CHORD INSPECTION.