Service difficulty report · Frame · Boeing 737724

Difficulty date
December 4, 2012
Submitted
December 4, 2012
Operation
Air carrier
Aircraft
N33714
Make and model
Boeing 737724
Aircraft serial
28785
Aircraft time
47,601 hours, 16,059 cycles
Part
Frame
Part number
143A11112
Condition
Cracked
Location
Bs 400 S8-9r
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

A CRACK INDICATION NOTED AT FRAME BS 400 BETWEEN STR 8 AND 9R. DURING MFEC INSPECTION. FRAME REPAIRED IAW EA 5310-04716, REV D OP 1.