Service difficulty report · Floorbeam · Boeing 737524

Difficulty date
November 6, 2005
Submitted
November 8, 2005
Operation
Air carrier
Aircraft
N17620
Make and model
Boeing 737524
Aircraft serial
27333
Aircraft time
30,128 hours, 16,089 cycles
Engine
Ge CFM56*
Part
Floorbeam
Part number
65C33948
Condition
Corroded
Location
Sta 947
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

INSPECTION FOUND FLOORBEAM CORRODED AT STA 947, RBL 4 TO LBL 15. THE CORRODED AREAS WERE TRIMMED OUT AND FILLERS AND DOUBLERS WERE INSTALLED IAW SRM 53-60-51, FIGURE 201.