Service difficulty report · Skin · Doug DC873F

Difficulty date
July 28, 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
Skin
Condition
Damaged
Location
Lt Wing
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

LT OUTER WING INBD L/E SKIN HOLES ELONGATED, STA XFS 710.000. PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3 DATED 07-25-07, DWG NR AD79-57-101 REV IR DATED 07-13-07. REMOVED EXISTING REPAIR DOUBLER IAW SRM 51-1-21, SRM 51-1-20D. CUT OUT DAMAGED SECTION IAW DWG NR AD79-57-101 REV IR. PERFORMED NDT INSPECTION IAW DC8 NDT SPM PART 08-00-02 TO 07. NO CRACK NOR CORROSION FOUND. ENCLOSED SMN FORM 242-4. FABRICATED REPAIR DOUBLER (AL7075T6 0.063") AND FILLER (AL7075T6 0.050") IAW DWG NR AD79-57-101 REV IR. CLEANED, TREATED AND PRIMED AREA, FILLER AND INNER FACE OF REPAIR DOUBLER IAW SRM 51-1-8B. INSTALLED REPAIR PARTS IAW DWG NR AD79-57-101 REV IR, SRM 51-1-11, SRM 51-1-21, SRM 51-3-0, SRM 51-1-20D, SRM 51-3-1 (

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