Service difficulty report · Frame · Boeing 737724

Difficulty date
December 28, 2012
Submitted
December 28, 2012
Operation
Air carrier
Aircraft
N13716
Make and model
Boeing 737724
Aircraft serial
28787
Aircraft time
47,437 hours, 15,837 cycles
Part
Frame
Part number
143A11222
Condition
Cracked
Location
Bs 500a
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

CRACK INDICATION AT RIVET HOLE, FRAME BS 500A BETWEEN STRINGERS 8 AND 9R. INSTALLED REPAIR DOUBLERS ON FRAME IAW EA 5310-047 16, REV D OP 1.