Service difficulty report · Stringer · Boeing 777222

Difficulty date
September 21, 2024
Submitted
October 7, 2024
Operation
Air carrier
Aircraft
N791UA
Make and model
Boeing 777222
Aircraft serial
26933
Aircraft time
106,650 hours, 14,352 cycles
Part
Stringer
Part number
005W00901
Condition
Cracked
Location
Zone 100
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

EA5310-06900 REV E OP003 (AD2019-11-02) - 2EA CRACKS FOUND ON LH BS1035 BUILT-UP UNDERWING LONGERON FITTING , ACCOMPLISH EA5310-07557 OP 003 FOR REPLACEMENT TRANSFER REF HXWO 3662797. FUSELAGE LH UNDERWING LONGERON REPLACED AND INSTALLED AS PER EA5310-07557 REV A.