Service difficulty report · Rib · Boeing 7377H4

Difficulty date
July 21, 2022
Submitted
August 1, 2022
Operation
Air carrier
Aircraft
N494WN
Make and model
Boeing 7377H4
Aircraft serial
33868
Aircraft time
59,296 hours, 35,349 cycles
Part
Rib
Condition
Cracked
Location
Lh Hor Stab
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 STAB STA 92.70 LOCATED AT LOWER FLANGE LOC. AT 34 INCH FORM FRONT SPAR AT LT HORIZONTAL STABILIZER 2022-373156 / [01] TOOL USED EDDY CURRENT EQUIPMENT PN. NORTEC 600D; SN. 60009161631; DUE DATE: 03-DEC-22;[02] FAULT RESOLVED IN OTHER FAULT SEE TTG8Q00DQ1LV;[03] FAULT RESOLVED IN OTHER FAULT SEE TTG8Q00DQ1LV

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