SDR USAA070518

Service difficulty report · Frame · Boeing 737401

Difficulty date
June 29, 2007
Submitted
June 29, 2007
Operation
Air carrier
Aircraft
N418US
Make and model
Boeing 737401
Aircraft serial
23985
Aircraft time
50,460 hours, 50,460 cycles
Part
Frame
Condition
Corroded
Location
Bs 794 S24r
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

FOUND CORROSION FWD FRAME AFT CARGO DOOR BS 794 1" BELOW STR 24R. INSTALLING STRUCTURE REMOVED FOR DOOR FRAME CHANGE, REF DWG 65-47959, DEFECT SIZE: 1/4".