SDR DALA1127389858

Service difficulty report · Skin · Doug DC951

Difficulty date: March 29, 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

FLOOR PANEL, 36D FWD END UPPER SKIN IS TORN AND SCREW HOLES ARE WORN AND CORRODED. BLENDED CORROSION IN LIMITS, CUT OUT DAMAGED HOLES, FABRICATED DOUBLER AND FILLER. INSTALLED DOUBLER AND FILLER IAW SRM 51-10-3, SRM 51-30-1, SRM 53-23-0, SRM 53-05, SRM 51-10-03. INSTALLED FLOOR PANEL IAW AMM DC9-A-53-20-01-201-925A-A.

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