Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
October 31, 2024
Submitted
November 27, 2024
Operation
Air carrier
Aircraft
N201LV
Make and model
Boeing 7377H4
Aircraft serial
29854
Aircraft time
65,666 hours, 39,246 cycles
Part
Stringer
Condition
Cracked
Location
Zn 100 Fus Lower
Stage of operation
IN
How discovered
9
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

CRACK STRINGER 9 INTERNAL AREA FUEL TANK LOC. BTW RIB 21 AND RIB 22 UPPER SKIN LOWER SURFACE AFT AREA AT RT WING 2024-672487<[01] REPAIRED UPR STRINGER U9 - WSTA 617.0 TO WSTA 643.5 LOC. BTW RIB 21 AND RIB 22 UPPER SKIN LOWER SURFACE AFT AREA AT RT WING IAW EA 24-157-03084-WIP1 AND EA 24-157-03084 SEE INDIVIDUALS SIGN OFF BELOW;[02] REPAIRED UPR STRINGER U9 - WSTA 617.0 TO WSTA 643.5 LOC. BTW RIB 21 AND RIB 22 UPPER SKIN LOWER SURFACE AFT AREA AT RT WING IAW EA 24-157-03084-WIP1 AND EA 24-157-03084 SEE INDIVIDUAL SIGN OFF BELOW

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