Service difficulty report · Frame · Boeing 737401

Difficulty date
June 28, 2011
Submitted
July 13, 2011
Operation
Air carrier
Aircraft
N418US
Make and model
Boeing 737401
Aircraft serial
23985
Aircraft time
60,443 hours, 40,460 cycles
Part
Frame
Part number
654652545
Condition
Cracked
Location
Fuselage
Stage of operation
IN
How discovered
E
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

Q4 CHECK - CRACKS ON FUSELAGE FRAME AT BS 380, BETWEEN S20L TO S23L. REPAIRED FUSELAGE FRAME AT BS 380, BETWEEN S20L TO S23L IAW EA 103130.