SDR DALA1129629875

Service difficulty report · Floor Skin · Doug DC951

Difficulty date: April 27, 2011
Submitted: April 28, 2011
Operation: Air carrier
Aircraft: N784NC
Make and model: Doug DC951
Aircraft serial: 48109
Aircraft time: 71,726 hours, 65,746 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Skin
Condition: Damaged
Location: Bs 1159
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

AFT CABIN STA 1159, RBL 15 SUB FLOOR SKIN HAS 2 EA TOOL MARKS. MEASURED AFT CABIN SUB FLOOR ORIG MAT.040" MAT LOSS .015" OUT OF LIMITS IAW SRM 53-01, PG 8, FIG 1, SHT 3. REMOVED DAMAGE AREA IAW SRM 53-01. NO CRACKS NOTED. FABED DOUBLER IAW SRM 53-01. INST DOUBLER IAW 53-01 PG.25. APPLIED IDENTIFICATION TAG IAW PS 900-5-1, NR 4 PG3.

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