SDR USAA070478

Service difficulty report · Frame · Boeing 737401

Difficulty date
June 22, 2007
Submitted
June 22, 2007
Operation
Air carrier
Aircraft
N418US
Make and model
Boeing 737401
Aircraft serial
23985
Aircraft time
50,460 hours, 50,460 cycles
Part
Frame
Condition
Cracked
Location
Bs 787
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

FUSELAGE FRAME STA 787 BETWEEN STR 8L & 9L AT A/C PSU RAIL ATTACH BRACKET HAS CRACK. CUT OUT DAMAGE & INSTALLED REPAIR DOUBLERS PER TR 53-10-20E, DEFECT SIZE: .0625 INCH.