SDR DHL2005803502

Service difficulty report · Floor Panel · Doug DC873

Difficulty date: November 16, 2005
Submitted: January 3, 2006
Operation: Air carrier
Aircraft: N803DH
Make and model: Doug DC873
Aircraft serial: 46123
Aircraft time: 82,180 hours, 30,262 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Panel
Condition: Corroded
Location: Fuselage
Part time: 82,180 hours, 30,262 cycles
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

ITEM REF. NR. 033228: MAIN CARGO COMPT INTERIOR FLOOR PANEL SUPPORT CORRODED, STA 1726.000 RBL 30. REMOVED CORROSION IAW SRM 51-1-8 PG. 17-18. MEASURED THICKNESS 0.090". BLEND OUT 0.024", REMAINING MATERIAL 0.066". FOUND OUT OF ALLOWABLE LIMITS IAW SRM 53-2-0 FIG. 1 SHEET 3. FABRICATED DOUBLER (EXTRUSION PN 52537716 0.090") IAW SRM 53-2-0 FIG. 1G. CLEANED, TREATED AND PRIMED AREA AND DOUBLER IAW SRM 51-1-8B. INSTALLED DOUBLER IAW SRM 53-2-0 FIG. 1G, SRM 51-1-20D. TORQUED IAW SRM 51-3-1 PG. 2A.

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