Service difficulty report · Frame · Doug DC951

Difficulty date
May 10, 2011
Submitted
May 11, 2011
Operation
Air carrier
Aircraft
N775NC
Make and model
Doug DC951
Aircraft serial
47785
Aircraft time
73,589 hours, 69,813 cycles
Part
Frame
Condition
Cracked
Location
Fuselage
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

MAIN CABIN STA 465 FRAME AT L17R CRACKED AT FASTENER. CUT OUT DAMAGE IAW DC-9 SRM 53-03 FIG 32 1 1/4 BY 3 3/4. NDT VERIFY NO DAMAGE. FABRICATED FILLER IAW 53-03 FIG 32.063 7075T6 IAW 53003 FIG 32. FABRICATED -33 ANGLE .071 7075T0 HEAT TREATED ON TRAVELER 216DA956. RECEIVED REPAIR ANGLE SRO9530095-5. INSTALLED IAW 53-03 AND 32. INSTALLED ID TAG PER DSP 900-5-1 NR 4.

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