Service difficulty report · Frame · Boeing 737724

Difficulty date
February 22, 2013
Submitted
February 25, 2013
Operation
Air carrier
Aircraft
N23721
Make and model
Boeing 737724
Aircraft serial
28940
Aircraft time
47,402 hours, 15,754 cycles
Part
Frame
Part number
146A11432
Condition
Cracked
Location
Bs 867
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

FUSELAGE FRAME AT BS 867 BETWEEN STRINGER 8R AND 9R SHOWS CRACK INDICATION AT INNER FASTENER OF AIR CONDITION OUTLET SUPPORT ATTACHMENT BRACKET NOTED REF STEP 4 OF EA 5310-04716, DEV D OP 1. INSTALLED FRAME REPAIR AT STA 867 STRINGER 8R TO 9R IAW EA 5310 -04716, OP 1, REV D.