Service difficulty report · Floorbeam · Boeing 737790

Difficulty date
September 16, 2008
Submitted
October 7, 2008
Operation
Air carrier
Aircraft
N623AS
Make and model
Boeing 737790
Aircraft serial
30166
Aircraft time
29,406 hours, 12,540 cycles
Part
Floorbeam
Part number
147A55068
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

AFT PASSENGER CABIN CORROSION ON TOP OF FLOORBEAM BS 986.5 RBL 4 RBL 23. AFT PASSENGER CABIN CORROSION ON TOP OF FLOORBEAM BS 986.5 RBL 4 RBL 23 REPAIRED IAW ERO 8676 AND EA 5320 01853. PERFORM FIRST STAGE DTA INSP REQUIREMENTS WITHIN 12 MONTHS FROM 19 SEP 08. SEAMC BILL NOTIFIED.