Service difficulty report · Pressure Blkhd · Boeing 777222

Difficulty date
June 17, 2025
Submitted
June 18, 2025
Operation
Air carrier
Aircraft
N213UA
Make and model
Boeing 777222
Aircraft serial
30219
Aircraft time
80,659 hours, 17,163 cycles
Part
Pressure Blkhd
Part number
145W41103
Condition
Cracked
Location
Zone 100
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

LH MLG W/W SLOPING PRESSURE WEB AT STA1245-1287 LBL25.7 FOUND 53 EA SOLID RIVETS DAMAGE AND 1EA CRACK, REF TO HAECO NON ROUTINE NO.9466841,EA 5300-02713 REV B OP004. LT MLG W/W SLOPING PRESSURE WEB AT STA 1245-STA1287 LBL25.7 53EA SOLID RIVETS DAMAGE AND 1EA CRACK REPAIRED AS PER ECRA 5350-02596 REV-, REF LP 5239498 FOR WORK ACCOMPLISHED. REF LP 5239498.