Service difficulty report · Floorbeam · Boeing 75733N

Difficulty date
August 28, 2024
Submitted
August 30, 2024
Operation
Air carrier
Aircraft
N73860
Make and model
Boeing 75733N
Aircraft serial
32584
Aircraft time
60,854 hours, 17,732 cycles
Part
Floorbeam
Part number
141N51221
Condition
Corroded
Location
Zone 200
Stage of operation
IN
How discovered
O
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

REF AMES NR 173733-0200-0216 CORROSION FOUND ON UPPER CABIN FLOOR BEAM AT STA 365.25 RBL 60. BLENDED CORROSION AND RESTORED FINISH ON UPPER CABIN FLOOR BEAM STA 365.25 RBL 60 IAW ECRA DOCUMENT 47627REA02.

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