SDR USAA051436

Service difficulty report · Intercostal · Boeing 7374B7

Difficulty date
December 1, 2005
Submitted
December 1, 2005
Operation
Air carrier
Aircraft
N780AU
Make and model
Boeing 7374B7
Aircraft serial
24997
Aircraft time
40,760 hours, 40,760 cycles
Part
Intercostal
Part number
UNKNOWN
Condition
Cracked
Location
Bs 294
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

FOUND MAIN CABIN STA 294, STR 16L, DOOR CUTOUT INTERCOSTAL CRACKED. REMOVED AND REPLACED INTERCOSTAL AFT FAB PART, PER SRM 51-70-11 & 53-10-15, DEFECT SIZE: 2".

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