Service difficulty report · Structure · Doug DC873F

Difficulty date
October 17, 2007
Submitted
November 7, 2007
Operation
Air carrier
Aircraft
N801DH
Make and model
Doug DC873F
Aircraft serial
46033
Aircraft time
85,401 hours, 32,570 cycles
Part
Structure
Condition
Corroded
Location
Rt Wing
Part time
85,401 hours, 32,570 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

RT INNER WING OUTBD EXTENDED L/E SLOT PLATING CORRODED, STA XILD 42. PERFORMED MAJOR REPAIR IAW SRM 57-2-1 FIG 38 PG 2, TR NR 57-85 DATED 11-22-00. REMOVED FASTENERS IAW SRM 51-1-21. REMOVED CORROSION IAW SRM 51-1-8 PG 17-18. FOUND OUT OF LIMITS IAW SRM 57-2-0 PG 16. CUT OUT DAMAGED SECTION AND FABRICATED REPAIR DOUBLER (AL7075T6 0.071") AND FILLER (AL7075T6 0.063") IAW SRM 57-2-1 FIG 38 PG 2, TR NR 57-85, SRM 57-3-3 FIG 3 SHEET 3 PG 11 ITEM H. CLEANED, TREATED AND PRIMED AREA, FILLER AND INNER FACE OF REPAIR DOUBLER IAW SRM 51-1-8B. INSTALLED REPAIR PARTS IAW SRM 57-2-1 FIG 38 PG 2, SRM 51-1-21, SRM 51-1-20D, SRM 51-1-11, SRM 51-3-1.

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