Service difficulty report · Floorbeam · Boeing 74747UF

Difficulty date
June 7, 2018
Submitted
June 7, 2018
Operation
Air carrier
Aircraft
N496MC
Make and model
Boeing 74747UF
Aircraft serial
29257
Aircraft time
76,069 hours, 12,499 cycles
Part
Floorbeam
Part number
698033972
Condition
Corroded
Location
Bs 1771
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 CGO BAY FLOORBEAM BS 1771, LBL 25 - LBL 45 CORRODED. REMOVED AND REPLACED IAW SRM 51-40-02, REV.82, DWG 65806061542, REV R, AND DWG NO.65806061, SH3, REV.P.

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