Service difficulty report · Floor Panel · Boeing 737322

Difficulty date
October 20, 2005
Submitted
October 25, 2005
Operation
Air carrier
Aircraft
N336UA
Make and model
Boeing 737322
Aircraft serial
24240
Aircraft time
50,643 hours, 27,989 cycles
Engine
Cfmint CFM563C1
Part
Floor Panel
Condition
Corroded
Location
Bs 280-348
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

FWD CABIN FLOOR RT INNER CORD UNDER FLOOR PANEL IS CORRODED, FROM BS 280 TO 348 WL 208.1 RBL 54. REMOVED AND REPLACED CREASE BEAM AND DRAIN PAN REF SRM 51-40-02.