Service difficulty report · Unknown · Boeing 777224

Difficulty date
June 7, 2023
Submitted
June 9, 2023
Operation
Air carrier
Aircraft
N78013
Make and model
Boeing 777224
Aircraft serial
29861
Aircraft time
111,035 hours, 11,471 cycles
Part
Unknown
Part number
148W71022
Condition
Cracked
Location
Rh Bs 2370
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 - AD 2022-06-07 / EA 5380-01117 - RH BS 2370 PIVOT BULKHEAD FORWARD CHORD FOUND CRACKED, RESOLVE THE DAMAGE BY PERFORMING OP 026 MODIFICATION. TRANSFER REF NR HX WO.1827344 AND ORIGINATED BY EMP V896827. RH BS2370 PIVOT BULKHEAD FWD CHORD REPLACEMENT AS PER ECRA5380-01113 REV B OP026 WORK ACCOMP BY MECH V893003 AND INSP BY V896876 RII APPROVED BY HX329567