Service difficulty report · Intercostal · Doug DC951

Difficulty date
January 19, 2011
Submitted
January 20, 2011
Operation
Air carrier
Aircraft
N773NC
Make and model
Doug DC951
Aircraft serial
47775
Aircraft time
73,440 hours, 70,600 cycles
Part
Intercostal
Condition
Cracked
Location
Bs 712
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

LT FWD OVERWING EMERGENCY EXIT DOOR PAN FWD SIDE AT FS712, L12 INTERCOSTAL CLIP IS CRACKED. REMOVED CLIP IAW SRM 51-30-2 AND DWG 5910537-18. FABRICATED AND TRIMMED, PICKED HOLES IAW SRM 51-10-2 AND DWG 5910537-18. INSTALLED NEW CLIP IAW SRM 51-30-05. REQUIRED INSP COMPLETED.

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