SDR DALA1127349858

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
System (JASC): 5321 · Fuselage Floor Panel
Part: Skin
Condition: Corroded
Location: Floor Panel
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

CABIN FLOOR PANEL 33D, FWD END UPPER SKIN SCREW HOLES ARE CORRODED, PULLED THRU AND WORN. REMOVED FLOOR PANEL FROM MAIN CABIN IAW MM DC9-A-53-20-01-201-925A-A, REMOVED CORROSION FROM SCREW HOLES AT OTBD SIDE OUT OF LIMITS IAW SRM 51-10-3, PAGE 46, SRM 53-01, FIG 1, SHT 3, FABRICATED, LOCATED AND DRILLED. TREATED AND PRIMED AND INST NEW PANEL IAW SRM 51-10-4, PARA 2, SRM 51-30-2, PG 2, SRM 51-10-3, PARA 14-21.

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