Service difficulty report · Floor Support · Doug DC873F

Difficulty date
July 24, 2007
Submitted
August 29, 2007
Operation
Air carrier
Aircraft
N804DH
Make and model
Doug DC873F
Aircraft serial
46124
Aircraft time
85,412 hours, 30,822 cycles
Part
Floor Support
Condition
Corroded
Location
Fuselage
Part time
85,412 hours, 30,822 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

MAIN CARGO COMPT FLOOR PANEL SUPPORT ANGLE CORRODED (STA 8.000 - 70.000, RBL 8" TO 46"). REMOVED CORROSION IAW SRM 51-1-8 PG 17-18. FOUND OUT OF LIMITS IAW SRM 53-2-0 PG 2P. CUT OUT CORRODED SECTION OF ANGLE AND FABRICATED REINFORCING ANGLE (EXTRUSION P/N S2701008) AND FILLER (ALCLAD 7075T6 0.063") IAW SRM 53-2-0 PG 1. CLEANED, TREATED AND PRIMED AREA AND REPAIR PARTS IAW SRM 51-1-8B. INSTALLED REPAIR PARTS IAW SRM 51-1-21.

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