Service difficulty report · Skin · Boeing 777222

Difficulty date
April 8, 2022
Submitted
April 11, 2022
Operation
Air carrier
Aircraft
N799UA
Make and model
Boeing 777222
Aircraft serial
26926
Aircraft time
96,884 hours, 12,882 cycles
Part
Skin
Part number
148W51154
Condition
Punctured
Location
Sta 2412
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

FUS SKIN BODY STA 2390 - STA 2412 STRG 34L-38L FOUND PUNCTURE REFER HAECO NON-ROUTINE NO.9480969- ORIGINATED BY EMP V905539 SPEC NO.B777-06-3-7179 PERFORMED BY EMP V907805, FUS SKIN BODY STA2390-STA2412 STR34L- AT 16000FC INTERVALS REFER TO ELB NO.8312145. 38L PUNCTURE REPAIRED AS PER ECRA 5380-01327 REV.-, THE REPAIR RII BY TA777(V903318) IS FAA APPROVED DAMAGE TOLERANCE CAT B AND REQUIRES INSPECTION T O BE PERFORMED AT A THRESHOLD OF 30000FC WITH REPEAT INSPECTION