SDR USAA051644

Service difficulty report · Frame · Boeing 737301

Difficulty date
December 23, 2005
Submitted
December 27, 2005
Operation
Air carrier
Aircraft
N591US
Make and model
Boeing 737301
Aircraft serial
23936
Aircraft time
53,350 hours, 53,350 cycles
Part
Frame
Condition
Cracked
Location
Bs 727d Lbl4
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

FRAME 727D LBL 4 TO RBL 4 CRACKED. REMOVED DAMAGED AREAS, FABRICATED AND INSTALLED REPAIR DOUBLERS IAW EA 97220, DEFECT SIZE: .125.