SDR USAA010929

Service difficulty report · Frame · Boeing 737401

Difficulty date
July 18, 2001
Submitted
August 7, 2001
Operation
Air carrier
Aircraft
N412US
Make and model
Boeing 737401
Aircraft serial
23881
Part
Frame
Condition
Cracked
Location
Fuselage
Part time
37,299 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 VERTICAL CHORD CRACKED 1.5 INCHES, BS 178 RBL 5.7 WL 184. CUT OUT DAMAGED AREA, INSTALLED FILLER AND DOUBLERS PER SRM 53-10-08, FIG 205 EA 71759, EO 5300V155. (M)