Service difficulty report · Skin · Doug DC873

Difficulty date
July 19, 2005
Submitted
July 26, 2005
Operation
Air carrier
Aircraft
N802DH
Make and model
Doug DC873
Aircraft serial
46076
Aircraft time
84,803 hours, 31,060 cycles
Part
Skin
Condition
Corroded
Location
Fusleage
Part time
84,803 hours, 31,060 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

ITEM REF. NR. 045009: FWD ACCY COMPT. FUSELAGE INTERNAL SKIN CORRODED, STA 20.000 L-31R TO L-32R (STA 20.000-70.000) MAJOR REPAIR. CORR.: PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3 DATED 07-18-05 DWG Z20-R14 REV IR DATED 06-24-05. REMOVED EXISTING REPAIR IAW SRMK 51-1-21 PG. 1, SRM 51-1-20D PG. 21. REMOVED CORROSION (INTERNAL PART) IAW SRM 51-1-8 PG. 17-18. FOUND OUT OF LIMITS IAW SRM 53-2-0 PG. 2P. CUT OUT CORRODED SECTION IAW DWG Z20-R14. PERFORMED NDT INSP IAW DC8 NDT SPM PART 06-10-01-001. FABRICATED FILLER (AL7075T6 0.050) 2EA FINGER DOUBLER (AL7075T6 0.032) REPAIR DOUBLER (AL7075T6 0.063) IAW DWG Z20-R14. CLEANED, TREATED AND PRIMED AREA AND REPAIR PARTS IAW SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACES

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