Service difficulty report · Rib · Boeing 7377H4

Difficulty date
January 6, 2023
Submitted
February 2, 2023
Operation
Air carrier
Aircraft
N215WN
Make and model
Boeing 7377H4
Aircraft serial
32487
Aircraft time
59,380 hours, 35,095 cycles
Part
Rib
Part number
NOTENTERED
Part serial
NOTENTERED
Condition
Cracked
Location
Zn 300 Stabilize
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 INSPAR RIB LOCATED STAB STA 129.50 AND 35 INCHES FROM FRONT SPAR LT HORIZONTAL STAB 2023-36972<[01] TOOL USED EDDY CURRENT EQUIPMENT P/N NORTEC 500D; S/N N500X11290U021704 DUE DATE: 01-FEB-23;[02] TOOL USED EDDY CURRENT EQUIPMENT P/N NORTEC 500D; S/N N500X11290U021704 DUE DATE: 01-FEB-23;[03] PERFORMED PERMANENT REPAIR ON INSPAR RIB LOCATED STAB STA 129.50 AND 35 INCHES FROM FRONT SPAR LT HORIZONTAL STAB IAW B737-700 SRM 55-10-09-2R-4 REPAIR 4. SEE INDIVIDUAL SIGN OFF BELOW;[04] PERFORMED PERMANENT REPAIR ON INSPAR RIB LOCATED STAB STA 129.50 AND 35 INCHES FROM FRONT SPAR LT HORIZONTAL STAB IAW B737-700 SRM 55-10-09-2R-4 REPAIR 4. SEE INDIVIDUAL SIGN OFF BELOW<BR>RII

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