Service difficulty report · Longeron · Boeing 777222

Difficulty date
December 17, 2023
Submitted
January 24, 2024
Operation
Air carrier
Aircraft
N781UA
Make and model
Boeing 777222
Aircraft serial
26945
Aircraft time
100,088 hours, 17,774 cycles
Part
Longeron
Part number
111W22021
Condition
Cracked
Location
Lh Wing
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

SUPPORT TASK - EA5310-07557 OP002 (AD2019-11-02) LH BS1035 UNDERWING LONGERON CTR SECTION FRONT SPAR LWR CHORD 2EA HOLE CRACK FOUND TRANSFER REF NON - ROUTINE WO.2618004 LH BS1035 UNDERWING LONGERON CTR SECTION FRONT SPAR LWR CHORD (2EA) HOLE CRACK REPAIRED IAW SRM57-10-10-2R-1 REPAIR 1 FIG202