Service difficulty report · Floorbeam · Boeing 727108C

Difficulty date
February 19, 2003
Submitted
March 14, 2003
Operation
Air carrier
Aircraft
N936UP
Make and model
Boeing 727108C
Aircraft serial
19503
Aircraft time
47,122 hours, 30,408 cycles
Part
Floorbeam
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
9
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

INSPECTION TYPE: C&SI, CORROSION ON FLOORBEAM TOP CAP BS 344 RBL 24.75 TO 24.75 LBL. CORROSION REMOVED IAW SRM 51-10-6 DEPTH OF BLEND-OUTS MEASURED AND FOUND TO BE OUT OF LIMITS IAW SRM 53-10-01 IN SEVERAL AREAS. FLOORBEAM TOP CHORD REPLACED IAW BOEING DRAWING 65-16316 WITH REF TO SRM 53-10-2 & 51-30-2.