Service difficulty report · Skin · Boeing 777222

Difficulty date
September 27, 2024
Submitted
October 7, 2024
Operation
Air carrier
Aircraft
N771UA
Make and model
Boeing 777222
Aircraft serial
26932
Aircraft time
102,335 hours, 18,565 cycles
Part
Skin
Part number
148W1311
Condition
Cracked
Location
Zone 200
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

AD 2008-16-12 - EA 5300-01986 REV A OP 002 - 1EA FASTENER HOLE FOUND 3EA CRACK APPROX 0.125", 0.060" AND 0.060" IN LENGTH AT LH STA 2221.65 BETWEEN S9-10 TRANSFER REF. NON-ROUTINE HX NRC WO.3766615. SKIN REPAIRED AS PER EA 5300-01986 REV A OP 008 SKIN REPAIR REPAIRED REFER HX NRC WO.3802583 (SEQ NO.5.1236) DOUBLER AT LH STA 2221.65 STR 5L-10L AND ECRA 5380-01405 REV- PART 1 ITEM 1 INTERIM REPAIR AND CREATED DIP REFER HX NRC WO.3795857 (SEQ NO.5.1226) ELB NO. 9454674 AND CHEM MILL RII INSPECT IS OKAY.