Service difficulty report · Hook · Doug DC873F

Difficulty date
November 17, 2006
Submitted
November 23, 2006
Operation
Air carrier
Aircraft
N807DH
Make and model
Doug DC873F
Aircraft serial
45990
Aircraft time
89,216 hours, 27,811 cycles
Part
Hook
Condition
Damaged
Location
Fuselage
Part time
89,216 hours, 27,811 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

FUSELAGE EXTERIOR HOLD OPEN HOOK HAS AN INTERIM REPAIR (STA 8.000 - 13.000, L-15R TO L-16R) MAJOR REPAIR. PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3 NOV 15, 2006, DWG AC24-53-R04 REV IR DATED 11-03-06. REMOVED EXISTING REPAIR DOUBLER IAW SRM 51-1-21, SRM 51-3-0. CUT OUT DAMAGED SECTION IAW DWG AC24-53-R04 REV I. PERFORMED NDT INSP IAW DC8 NDT SPM PART 06-10-01-001. NO CRACK OR CORROSION FOUND AFTER CUT OUT. FABRICATED REPAIR DOUBLER (AL7075T6 0.071") 2 INTERNAL FINGER DOUBLER (AL7075T6 0.032") AND FILLER (AL7075T6 0.050") IAW DWG# AC24-53-R04. CLEANED, TREATED AND PRIMED AREA AND REPAIR PARTS IAW SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACE IAW SRM 51-1-11. INSTALLED REPAIR PARTS IAW DWG AC24-53-R04,

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