Service difficulty report · Skin · Boeing 7377CT

Difficulty date
February 2, 2023
Submitted
March 20, 2023
Operation
Air carrier
Aircraft
N566WN
Make and model
Boeing 7377CT
Aircraft serial
32753
Aircraft time
67,249 hours, 34,782 cycles
Part
Skin
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 EXTERNAL SKIN LOWER AT STAB STA 193.90 AT RT HORIZONTAL STABILIZER 2023-105972<[01] TOOL USED EDDY CURRENT INSTRUMENT P/N NORTEC500D S/N N500X12101V022237 DUE DATE 26-JAN-24.;[02] TOOL USED EDDY CURRENT EQUIPMENT PN. NORTEC 600D; SN 200048001; DUE DATE 30-MAR-23;[03] REPAIRED EXTERNAL SKIN LOWER AT STAB STA 193.90 AT RT HORIZONTAL STABILIZER IAW B737 700 SRM 55-10-01-2R-11 REPAIR 11. SEE INDIVIDUAL SING-OFF BELOW;[04] REPAIRED EXTERNAL SKIN LOWER AT STAB STA 193.90 AT RT HORIZONTAL STABILIZER IAW B737 700 SRM 55-10-01-2R-11 REPAIR 11. SEE INDIVIDUAL SING-OFF BELOW.RII

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