Service difficulty report · Floorbeam · Boeing 737824

Difficulty date
May 14, 2014
Submitted
June 3, 2014
Operation
Air carrier
Aircraft
N27246
Make and model
Boeing 737824
Aircraft serial
28956
Aircraft time
46,236 hours, 16,938 cycles
Part
Floorbeam
Part number
147A55067
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

MAIN DECK FLOORBEAM UPPER SURFACE IS CORROSION. S MAX=0.6"*0.5" STATION 986, LBL 4, RBL 4. REMOVED AFFECTED REPAIR FILLER IAW SRM51-40-0 2GEN REV 50, BLENDED OUT CORROSION IAW SRM 51-10-02 GEN REV 50. REPAIRED THE STATION 986 FLOORBEAM UPPER FLANGE IAW LP 9141729 STEP 3 - 5, NO NEED PERFORM.