Service difficulty report · Floorbeam · Airbus A300B4622R

Difficulty date
August 26, 2012
Submitted
August 27, 2012
Operation
Air carrier
Aircraft
N741FD
Make and model
Airbus A300B4622R
Aircraft serial
611
Aircraft time
48,447 hours, 20,480 cycles
Engine
Pwa PW4158
Part
Floorbeam
Part number
A53974225236
Condition
Corroded
Location
Zone 100
Part time
48,447 hours, 20,480 cycles
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

CARGO BAY FR 69 FLOORBEAM CORRODED. BLEND OUT THE CORROSION IAW SRM 51-74-10 AND APPLY ALODINE IAW SRM 51-21-10. MEASURE THE REMAINING THICKNESS IAW NTM51-10-04, THE REMAINING THICKNESS IS 0.075 INCHES. ORIGINAL THICKNESS IS 0.098", FOUND OUT OF LIMITS IAW SRM53-10-15-101. CUT OUT DAMAGED AREA AND MAKE THE REPAIR PARTS IAW SRM53-10-15-201, FIG 208. APPLY ALODINE TO THE REPAIR PARTS IAW SRM51-21-10 AND APPLY PAINT TO THE REPAIR PARTS IAW SRM 51-75-00. INSTALL THE REPAIR PARTS IAW SRM 53-10-15-201, FIG 208 AND INSTALL RELATED PARTS IAW SRM 51-40-21. RESTORE FINISH IAW SRM 51-75-10 AND APPLY CIC COATING IAW SRM 51-23-00.

More about the Airbus A300 B4-622R