Service difficulty report · Skin · Boeing 7377H4

Difficulty date
March 14, 2021
Submitted
May 3, 2021
Operation
Air carrier
Aircraft
N745SW
Make and model
Boeing 7377H4
Aircraft serial
29491
Aircraft time
73,381 hours, 43,478 cycles
Part
Skin
Condition
Cracked
Location
Bs 685 S1l
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

REF LP 1306118 FOUND CRACK INDICATION ON FUSELAGE CROWN SKIN AT STATION 685 + 2 STRINGER 1L 1' CRACK MEASURES APPROXIMATELY 1' / REPAIRED FUSELAGE CRACK AT STA 685 + 2 ADJACENT TO RO STR 1L. REPAIR REQUIRER LFCC INSPECTION OF FUSELAGE SKIN AND EXTERNAL DVI OF STRUCTURE AT 1380 FLT CYCLES WITH REPEAT INSPECTIONS EVERY 1380 FLTCYCLES REF EA 21-153-00605 SEE SA-M 326 #A1223927

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