Service difficulty report · Fitting · Boeing 767322

Difficulty date
June 14, 2024
Submitted
June 19, 2024
Operation
Air carrier
Aircraft
N651UA
Make and model
Boeing 767322
Aircraft serial
25389
Aircraft time
127,453 hours, 19,635 cycles
Part
Fitting
Part number
313T33IOU55
Condition
Worn
Location
Nr 2 Nacelle
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 C-CHECK, AMES MAINT DISCOVER ED 2 FASTENER HOLES ON NR 2 PYLON BULKHEAD FITTING WAS WORN & ELONGATED. BOTH INBD & OTBD FASTENER HOLES MEASURED 0.3125" DIA WITH DISTANCE BETWEEN HOLES MEASURING NG 0.250". ATTACHING ANGLE WAS CRACKED & REPLACED. AS TIME-LIMITED FOR 24 MONTHS PENDING THE RESULTS OF A DAMAGE TO REMOVE THE ACFT FROM SERVICE ON OR BEFORE JUNE-7-2026, UNLESS ANOTHER 8100-9 FORM IS RECEIVED FINDING APPROVAL FOR DAMA ECRA-5412-01015. TOLERANCE REQUIREMENTS. PART-1 INTERIM REPAIR C/W PER ECRA 5412-01015 & REQUIRES DIP, DUE TO REPAIR INCORPORATED VIA ECRA 5410-01015 IS APPROVED PER ECRA 5412-01015. SUBSEQENT HFEC SURFACE SCAN AN D HFEC OPEN HOLE INSP WERE ACCOMPLISHED REVEALING NO DEFECTS.