Service difficulty report · Frame · Boeing 737724

Difficulty date
August 6, 2013
Submitted
August 7, 2013
Operation
Air carrier
Aircraft
N38727
Make and model
Boeing 737724
Aircraft serial
28797
Aircraft time
47,930 hours, 16,062 cycles
Part
Frame
Part number
143A1120
Condition
Cracked
Location
Bs 480
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

FRAME BS 480 BETWEEN S8-9L, A/C OUTER EXTRUSION ATTACHMENT BRACKET CRACKED AT INBD RIVET. REPAIRED FRAME IAW EA 5310-04716.