Service difficulty report · Skin · Doug DC951

Difficulty date
November 1, 2010
Submitted
November 2, 2010
Operation
Air carrier
Aircraft
N774NC
Make and model
Doug DC951
Aircraft serial
47776
Aircraft time
74,253 hours, 70,956 cycles
Engine
Pwa JT8D1
Part
Skin
Condition
Misrepaired
Location
Bs 361
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

DURING M-CHECK AND REPAIR DATA COLLECTION, FUSELAGE EXTERIOR SKIN REPAIR AT FS 361 BETWEEN LONG 26-27R. LESS THAN 3" PROXIMITY TO INTERNAL PRODUCTION DOUBLER AT DOOR CUT OUT. REQUEST ENGINEERING DISPOSITION. REPAIR APPEARS TO BE INSTALLED IAW SRM 53-04, FIG 12B WITHOUT A CUT OUT. CORR STA DHN 01NOV10 ATA 5331 ENTR 000449, SCORR 284650 STA. REMOVED DOUBLER IAW SRM 51-30-2 NDT VERIFIED NO CRACKS & MAT THICKNESS UNDERDOUBLER .039. FABBED & INSTALLED INTERNAL DOUBLER FROM 2024T3 .032 PO 1020958 IAW SRM 53-04, FIG 38 P-205 Q-971, 280318. REQUIRED INSP COMPLETED BY Q-987 284650.

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