Service difficulty report · Skin · Doug DC872

Difficulty date
December 29, 2005
Submitted
January 14, 2006
Operation
Air carrier
Aircraft
N722CX
Make and model
Doug DC872
Aircraft serial
46130
Aircraft time
71,621 hours, 17,096 cycles
Part
Skin
Condition
Corroded
Location
Lt Wing
Part time
71,621 hours, 17,096 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 INSPECT, LT WING CTR L/E EXT LWR SKIN CORRODED, XFS 304.000. PERFORMED REPAIR IAW FAA FORM 8110-3 NR 05586 DATE 12-28-05, SEMAN DWG NR ED 4123 DATE 12-27-05 AND EO SEMAN NR 20051454 DATE 12-28-05. REMOVED FASTENERS IAW DC-8 SRM 51-1-21 AND DC-8 SRM 51-3-0. REMOVED CORROSION IAW DC-8 RM 51-1-8 PAGES 17-18. FOUND OUT OF LIMITS IAW DC-8 SRM 57-2-1 FIG. 2G. REMOVED CORRODED AREA IAW SEMAN DWG ED-4123. PERFORMED NDT INSPECT IAW DC-8 NDT IAW DC-8 NDT SPM PART 06-10-01-001. FAB`D REPAIR DOUBLER (ALCLAD 7075 T6 0.071”) + FILLER (ALCLAD 7075 T6 0.063) IAW SEMAN DWG # ED 4123. CLEANED, TREATED AND PRIMED AREA & REPAIR PARTS INTERNAL PART IAW DC-8 SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACES IAW DC-8 SRM 51-1-1

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