Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
December 23, 2012
Submitted
January 9, 2013
Operation
Air carrier
Aircraft
N498WN
Make and model
Boeing 7377H4
Aircraft serial
32480
Aircraft time
29,095 hours, 16,892 cycles
Part
Floorbeam
Part number
6547978
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

CORROSION ON AFT CARGO BAY FLOORBEAM AT 727D+5 RBL 8 AND WL 155. REMOVED CORROSION ON AFT CARGO FLOORBEAM AT STA 727D+5, RBL 8, WL 155 FOUND TO BE OUT OF LIMITS REPAIRED PER EA 1-A53-4982. 88852U, 02JAN13.

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