SDR USAA070573

Service difficulty report · Beam · Boeing 737401

Difficulty date
July 19, 2007
Submitted
July 19, 2007
Operation
Air carrier
Aircraft
N417US
Make and model
Boeing 737401
Aircraft serial
23984
Aircraft time
50,715 hours, 50,715 cycles
Part
Beam
Condition
Corroded
Location
Horzontal Stab
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

CORRODED AT NUT PLATE HOLE, HORZ STAB UNDER PANEL 9109L HAS CORROSION. INSTALLED DOUBLER/ANGLE REPAIR PER EA 98870, DEFECT SIZE: .25 INCH.