Service difficulty report · Skin · Boeing 7377H4

Difficulty date
January 5, 2022
Submitted
February 14, 2022
Operation
Air carrier
Aircraft
N453WN
Make and model
Boeing 7377H4
Aircraft serial
29847
Aircraft time
58,760 hours, 34,591 cycles
Part
Skin
Condition
Cracked
Location
Horizontal 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 LOWER SURFACE INSPAR SKIN PANEL LOCATED STAB STA 193.90 AND 25 INCHES FROM FRONT SPAR AT RT HORIZONTAL STABILIZER ; 2022-11211 / [01] TOOL USED EDDY CURRENT FLAW DETECTOR P/N:NORTEC 600D;S/N:21038503; DUE DATE:05-MAR-22.; [02] TOOL USED EDDY CURRENT FLAW DETECTOR P/N:NORTEC 600D; S/N: 21038503; DUE DATE:05-MAR-22.; [03] REPAIRED LOWER SURFACE INSPAR SKIN PANEL LOCATED STAB STA 193.90 AND 25 INCHES FROM FRONT SPAR AT RT HORIZONTAL STABILIZER IAW SRM B737-700 55-10-01-2R-11 REPAIR 11;SEE INDIVIDUAL SIGNOFFS BELOW.; [04] CERTIFIED RII MAJOR REPAIR PERFORMED. <BR>SEE INDIVIDUAL SIGNOFFS BELOW.

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