Service difficulty report · Rib · Boeing 7377CT

Difficulty date
January 5, 2023
Submitted
February 14, 2023
Operation
Air carrier
Aircraft
N7825A
Make and model
Boeing 7377CT
Aircraft serial
32750
Aircraft time
65,629 hours, 33,836 cycles
Part
Rib
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 26 INCHES FROM FRONT SPAR LT HORIZONTAL STAB 2023-37649<[01] TOOL USED EDDY CURRENT EQUIPMENT PN: NORTEC 600D; SN:210138503; DUE DATE:19- MAY-23;[02] TOOL USED: EDDY CURRENT EQUIPMENT. P/N: NORTEC 500D. S/N: N500X12101V022240. DUE DATE: 27-JAN-23.;[03] REPAIRED INSPAR RIB LOCATED STAB STA 129.50 AND 26 INCHES FROM FRONT SPAR LT HORIZONTAL STABILIZER IAW B737-700 55-10-09-2R-4 SEE INDIVIDUAL SIGN OFF BELOW;[04] REPAIRED INSPAR RIB LOCATED STAB STA 129.50 AND 26 INCHES FROM FRONT SPAR LT HORIZONTAL STABILIZER IAW B737-700 55-10-09-2R-4 SEE INDIVIDUAL SIGN OFF BELOW.. RII ITEM

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