Service difficulty report · Stiffener · Boeing 7378H4

Difficulty date
May 16, 2024
Submitted
June 14, 2024
Operation
Air carrier
Aircraft
N8577Z
Make and model
Boeing 7378H4
Aircraft serial
64350
Aircraft time
19,616 hours, 10,085 cycles
Part
Stiffener
Part number
UNKNOWN
Condition
Cracked
Location
Bs 540 Bl0-Rbl25
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 ON STIFFENER LOCATED BS 540 BTW BL 0 TO RBL 24.75 AT PASSENGER CABIN 2024-340020<[01] REPLACED STIFFENER LOCATED BS 540 BTW BL 0 TO RBL 24.75 AT PASSENGER CABIN IAW B737-800 SRM 51-40-02 AND DWG 143A0060 SHEET 121 REV -<BR>SEE INDIVIDUAL SIGN-OFF BELOW.;[02] CERTIFIED WORK PERFORMED. <BR>SEE INDIVIDUAL SIGN OFF BELOW.

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