Service difficulty report · Skin · Boeing 777222

Difficulty date
March 6, 2023
Submitted
March 9, 2023
Operation
Air carrier
Aircraft
N774UA
Make and model
Boeing 777222
Aircraft serial
26936
Aircraft time
98,341 hours, 18,237 cycles
Part
Skin
Part number
148W13112
Condition
Cracked
Location
Sta 2245.70
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 - EA5300-01986 REV A OP003 AD 2008-16-12 LH FUSELAGE SKIN STA 2245.70 2EA FASTENER HOLES FOUND CRACKED BETWEEN STR 6L AND STR 8L AS MARKED. ACCOMPLISH REPAIR PER OP03 STEP 6.0. TRANSFER REF NON - ROUTINE WO.1481217 AND ORIG BY V924733 LH FUS STA2245.70 BTW STR-6L AND STR-8L CRACKED SKIN TRIMMED OUT AS PER EA5300-01986 REV A OP003 STEP 6.0. WORK ACCOMP BY MECH V893006 AND INSP BY V898550 RII APPROVED BY HX139007