Service difficulty report · Skin · Doug DC873F

Difficulty date
August 31, 2010
Submitted
October 26, 2010
Operation
Air carrier
Aircraft
N804DH
Make and model
Doug DC873F
Aircraft serial
46124
Aircraft time
88,544 hours, 32,286 cycles
Engine
Ge CFM56*
Part
Skin
Condition
Corroded
Location
Bs 160 S35-36r
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

FUS LWR SKIN CORRODED, STA 160.000 L-35R - L-36 PERFORMED MAJOR REPAIR IAW SRM 53-2-1 FIG 7, SHEET 25,23,24 TR 53-203, DATED JAN 21-2008. REMOVED CORROSION IAW SRM 51-1-8, PG 17-18. FOUND OUT OF LIMITS IAW SRM 53-2-0, PG 2P. REMOVED EXISTING REPAIR NEAR CORRODED AREA IAW SRM 51-1-20D. CUT OUT DAMAGED AREA AND FABRICATED REPAIR DOUBLER, INTERNAL FINGER DOUBLER & FILLER IAW SRM 53-2-1 FIG. 7 SHEET 2, 23,24, TR 53-203, SRM 53-4-1 FIG 5C ITEM "A". INSTALLED REPAIR PARTS IAW SRM 53-2-1, FIG 7, SHEET 25,23,24, SRM 51-1-11 SRM 51-1-21, SRM 51-1-20D, SRM 51-3-1.

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