Service difficulty report · Skin · Doug DC951

Difficulty date
April 19, 2011
Submitted
April 20, 2011
Operation
Air carrier
Aircraft
N767NC
Make and model
Doug DC951
Aircraft serial
47724
Aircraft time
79,161 hours, 78,310 cycles
Part
Skin
Condition
Damaged
Location
Bs 390 L28-29r
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

LOWER FUSELAGE STA Y390, BETWEEN LONGERON 28RT AND LONGERON 29R SKIN WITH DENT. COLD FORMER SKIN BACK TO ORIGINAL CONTOUR AT LOWER FUSELAGE FABED AND INST INTERNAL REPAIR DOUBLER IAW SRM 53-04, FIG 38 VIEW G NDT CHECK NO CRACKS IAW NDT SPM 06-10-01.001 MEASURED SKIN DENT D=.60", X=.016". FOUND TO BE WITHIN LIMITS IAW SRM 53-04, FIG 38 COND 1B OUT OF LIMITS DUE TO PROXIMITY OF FRAME IAW SRM 53-04, FIG 38 COND 1A.

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