Service difficulty report · Intercostal · Boeing 737322

Difficulty date
April 5, 2007
Submitted
April 10, 2007
Operation
Air carrier
Aircraft
N378UA
Make and model
Boeing 737322
Aircraft serial
24653
Aircraft time
48,882 hours, 33,569 cycles
Engine
Cfmint CFM563C1
Part
Intercostal
Condition
Cracked
Location
Bs 300-303
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

CRACKED INTERCOSTAL SUPPORT ANGLE STA 300 - 303 JUST ABOVE STR 10 FWD OF L1 DOOR. *S/D* MAJOR REPAIR: REMOVED AND REPLACED SUPPORT ANGLE STA 300-303 STR 10L PER AAR EAI070216 AND UA-EVA-70168.