Service difficulty report · Floor Support · Airbus A300B4622R

Difficulty date
October 29, 2017
Submitted
October 31, 2017
Operation
Air carrier
Aircraft
N744FD
Make and model
Airbus A300B4622R
Aircraft serial
664
Aircraft time
67,064 hours, 22,435 cycles
Part
Floor Support
Part number
A5361221420000
Condition
Corroded
Location
Frames 11-13
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

FLOOR SUPPORT BETWEEN FR 11-13 AT Y334.5 HAS CORROSION IN HOLES AS MARKED. REMOVED CORROSION IAW SRM 51-74-10. CHECKED LIMITS L=2" W= 1" D= .050". FOUND OUT OF LIMITS IAW SRM 53-12-15. FABRICATED NEW FLOOR SUPPORT. LOCATED, DRILLED, AND DEBURRED IAW SRM 51-40-44. ALODINE AND PRIME IAW SRM 51-21-10. TOP COAT IAW SRM 51-75-10. INSTALLED NEW FLOOR SUPPORT IAW SRM 51-40-21 MAJOR REPAIR.

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