Service difficulty report · Floorbeam · Boeing 73733A

Difficulty date
April 23, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N174AW
Make and model
Boeing 73733A
Aircraft serial
23633
Part
Floorbeam
Condition
Corroded
Location
Bs 294.5
Stage of operation
IN
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

DURING ROUTINE MAINTENANCE CHECK, FOUND CORROSION ON TOP CHORD OF FLOORBEAM BS 294.5 FROM RBL 16 TO RBL 46, WL 208. FABRICATED AND REMOVED AND REPLACED TOP CHORD OF FLOORBEAM BS 294.5, RBL 46 TO LBL 19 PER SRM 53-10-51, DETAIL 1.

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