Service difficulty report · Floorbeam · Boeing 74747UF

Difficulty date
July 13, 2015
Submitted
July 13, 2015
Operation
Air carrier
Aircraft
N475MC
Make and model
Boeing 74747UF
Aircraft serial
29252
Aircraft time
68,369 hours, 12,390 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

FOUND MAIN DECK FLOORBEAM CORROSION AT STATION 2240, LBL 70 - 80. REPLACED THE DAMAGED AREA IAW SRM 53-00-51-2R-3 REPAIR 3 PAGE 201 FIGURE 201 REV 74. JOB COMPLETED & CONDITION CHECKED NORMAL.

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