Service difficulty report · Skin · Doug DC871F

Difficulty date
July 6, 2005
Submitted
August 9, 2005
Operation
Air carrier
Aircraft
N822BX
Make and model
Doug DC871F
Aircraft serial
45813
Aircraft time
89,890 hours, 37,461 cycles
Engine
Ge CFM56*
Part
Skin
Condition
Corroded
Location
Sta665.000
Part time
89,890 hours, 37,461 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

DURING ROUTINE C CHECK INSPECTION, MID ACCESSORY COMPARTMENT L-31R CORRODED, STA 665.000. PERFORMED MAJOR REPAIR IAW SRM 53-2-2 FIG. 11, EO SEMAN NR 20051003 DATE 06-27-05. REMOVED FASTENERS IAW SRM 51-1-20D PAGE 21. REMOVED CORROSION IAW SRM 51-1-8 PAGES 17-18. FOUND OUT OF LIMITS IAW SRM 53-2-0 PAGE 2P. FABRICATED REPAIR ANGLE DOUBLER (EXTRUSION 7075 T6 511 0.130”) IAW SRM 53-2-2 FIG. 11. CLEANED, TREATED AND PRIMED AREA + REPAIR PARTS IAW SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACES IAW SRM 51-1-11 PAGE 9. INSTALLED REPAIR PARTS IAW SRM 53-2-2- FIG. 11 SHEET 3,4,5,6, SRM 51-1-20D PAGE 9. TORQUED IAW SRM 51-3-1.

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