SDR USAA020243

Service difficulty report · Stiffener · Boeing 737401

Difficulty date
June 13, 2002
Submitted
September 16, 2002
Operation
Air carrier
Aircraft
N406US
Make and model
Boeing 737401
Aircraft serial
23876
Part
Stiffener
Condition
Cracked
Location
Horiz Stab
Part time
39,819 hours
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

PIT - FOUND STIFFENER ANGLE CRACKED 1.5 INCHES LONG, LEFT HORIZONTAL STAB REAR SPAR ELEVATOR STATION 221.50. NEW STIFFENER REPLACED AND DOUBLER PER SRM 55-10-10 AND EA 74155. (M)