Service difficulty report · Intercostal · Boeing 737824

Difficulty date
November 4, 2009
Submitted
November 5, 2009
Operation
Air carrier
Aircraft
N11206
Make and model
Boeing 737824
Aircraft serial
30578
Aircraft time
31,075 hours, 10,950 cycles
Part
Intercostal
Part number
141A541013
Condition
Corroded
Location
Sta 312-328
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

B737-53-3-0710 - FWD ENTRY - PANEL BREAK LOCATED BETWEEN FLOORBEAMS AT STA 312 AND 328 AT LBL 12 HAS LIGHT CORROSION ACROSS TOP SURFACE (MARKED). REPLACED INTERCOSTAL PER AVO HOU102209-01 AND ECRA 5321-01694 REFER TO BLOCKS 38-43 AND ATTACHED FORM 44.0008 FOR WORK ACCOMPLISHED.