Service difficulty report · Floorbeam · Boeing 7378BK

Difficulty date
February 8, 2018
Submitted
February 12, 2018
Operation
Air carrier
Aircraft
N814SY
Make and model
Boeing 7378BK
Aircraft serial
30620
Aircraft time
50,599 hours, 28,805 cycles
Part
Floorbeam
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
V
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

AFT WET AREA STA 986 FLOORBEAM UPPER FLANGE HAS CORROSION RBL 30 AND RBL 43. REMOVED CORROSION ON STA 986 RBL 30 AND RBL 43, FOUND ORIG T .150" WITH .031" LOSS .019" REMAINING TO BE OUT OF LIMITS. REPAIRED FLOORBEAM WITH UPPER T-CAP REPLACEMENT ENTIRE LENGTH.

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