SDR USAA991499

Service difficulty report · Frame · Boeing 737301

Difficulty date
January 12, 2000
Submitted
April 13, 2000
Operation
Air carrier
Aircraft
N346US
Make and model
Boeing 737301
Aircraft serial
23515
Part
Frame
Condition
Corroded
Location
Bs 927
Part time
36,739 hours
Stage of operation
IN
How discovered
O
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

CLT - DURING Q-3 CHECK VISUAL INSPECTION, FOUND A 6 INCH BY 1.5 INCH AREA OF CORROSION ON FRAME STATION 927 BETWEEN STRINGER 27L AND STRINGER 7R. CORROSION LEVEL 2. INSTALLED REPAIR DOUBLER PER SRM 53-00-07 AND SRM 51-40-01. (M)