Service difficulty report · Skin · Doug DC862

Difficulty date
November 4, 2006
Submitted
December 18, 2006
Operation
Air carrier
Aircraft
N799AL
Make and model
Doug DC862
Aircraft serial
45922
Aircraft time
79,389 hours, 24,481 cycles
Part
Skin
Condition
Corroded
Location
Zone 500
Part time
79,389 hours, 24,481 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, FOUND LEFT WING SKIN CORRODED FROM STATION XF422.520 TO STATION XOLDI6.225 UPPER SIDE. REMOVED CORROSION. FOUND OUT OF LIMITS. REMOVED DAMAGED AREA. PERFORMED NDT INSPECTION, NO CRACKS OR CORROSION FOUND AFTER DAMAGE REMOVED. FABRICATED REPAIR DOUBLER AND FILLER. CLEANED, TREATED AND PRIMED AREA, FILLER AND REPAIR PARTS INTERNAL SURFACE. APPLIED SEALANT TO FAYING SURFACES, AND INSTALLED REPAIR PARTS IAW DC8 SRM 51-1-21, DC8 SRM 51-3-0, DC8 SRM 51-1-20D, DC8 SRM 51-1-8 PAGES 17-18, DC8 SRM 57-2-1 FIG 2G, DC8 NDT SPM PART 06-10-01-001, DC8 SRM 51-1-8B, FAA FORM 8110-3 NUMBER 06565 DATED 11-13-06, SEMAN DRAWING NUMBER ED-4367 DATED 11-11-06, AND SEMAN ENGINEERING ORDER NUMB

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