Service difficulty report · Intercostal · Boeing 737228

Difficulty date
September 30, 2005
Submitted
October 3, 2005
Operation
Air carrier
Aircraft
N251TR
Make and model
Boeing 737228
Aircraft serial
23792
Aircraft time
30,380 hours, 25,093 cycles
Part
Intercostal
Condition
Cracked
Location
Bs 500b-520
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

TOP FLANGE OF INTERCOSTAL BETWEEN BS 500B AND BS 520 AT BL 0 IS CRACKED. REPLACED INTERCOSTAL PER DWG 69-41680 AND SRM 51-10-1 AND SRM 51-30-0.