Service difficulty report · Skin · Doug DC873F

Difficulty date
January 21, 2011
Submitted
March 3, 2011
Operation
Air carrier
Aircraft
N873SJ
Make and model
Doug DC873F
Aircraft serial
46091
Aircraft time
91,953 hours, 25,776 cycles
Part
Skin
Condition
Corroded
Location
Bs 1690
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

AFT LWR FUSELAGE SKIN CORRODED, STA 1690.000 L34R (INTERGRANULAR) PERFORMED MAJOR REPAIR IAW SRM 53-2-1 FIG. 7 SHEET 5, 23,24 TR 53-203 DATED 01-21-08. REMOVED CORROSION IAW SRM 51-1-8 PG 17-18. FOUND OUT OF LIMITS (LEVEL II) IAW SRM 53-2-0 PG 2P. CUT OUT CORRODED AREA & FABRICATED REPAIR DOUBLER & (2EA) INTERNAL FINGER DOUBLER & FILLER IAW SRM 53-2-1 FIG. 7 SHEET 5,23,24, TR 53-203, SRM 53-5-3 FIG. 1 ITEM "E". CLEANED, TREATED AND PRIMED AREA & REPAIR PARTS IAW SRM 51-1-8B. INSTALLED REPAIR PARTS IAW SRM 53-2-1 FIG. 7 SHEET 5,23,24 TR 53-203, SRM 51-1-11 SRM 51-1-21, SRM 51-1-20D, SRM 51-3-1.

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