Service difficulty report · Doubler · Doug DC873F

Difficulty date
November 22, 2004
Submitted
February 1, 2005
Operation
Air carrier
Aircraft
N873SJ
Make and model
Doug DC873F
Aircraft serial
46091
Aircraft time
85,619 hours, 22,871 cycles
Part
Doubler
Condition
Corroded
Location
Fuselage
Part time
85,619 hours, 22,871 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

EXT FUSELAGE FWD CARGO COMPT FWD DOOR JAMB DOUBLER REPAIR INTERNAL PART CORRODED AT STA 320.000 L-32R (MAJOR REPAIR). PERFORMED MAJOR REPAIR IAW BOEING MESSAGE 1-SHTHH FAA FORM 8110-3 DATED 11-11-2004 SB DC8 53078 REV 1 SR08530019 AD2004-06-06 DWG SEMAN ED3447-1. REMOVED CORRODED DOUBLER REPAIR, REPAIR AREA, FASTENERS IAW SRM 51-1-21 PG 1. CLEANED, TREATED AND PRIMED AREA IAW SRM 51-1-8B. FABRICATED FILLER (AL7075-T6 0.080) DOUBLER(AL7075-T6 0.090) TRIPLER (AL7075-T6 0.125) IAW DWG SEMAN ED3447-1, DWG SR08530019. CLEANED, TREATED AND PRIMED IAW SRM 51-1-8B. INSTALLED CONICAL WASHERS IAW SRM 51-1-26. APPLIED PRC SEALANT TO FAYING SURFACES IAW SRM 51-1-11 PG.1. INSTALLED FILLER, DOUBLER AND TRIPLER IAW DWG

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