SDR UPS99829001

Service difficulty report · Frame · Doug DC873F

Difficulty date: February 17, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N810UP
Make and model: Doug DC873F
Aircraft serial: 46001
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Corroded
Location: Bs 1020
Stage of operation: IN
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

INSPECTION TYPE-C2, AFT PIT UPPER FRAME FLANGE AT FS 1020 CORRODED UNDER NUT PLATE AT L35L AND L34R. CORROSION OUT OF LIMITS. FAB REPAIR ANGLE AND REPAIR FILLER IAW DC8 DD 53.0229. ALODINED AND PRIMED, REPAIRED PARTS AND INSTALLED IAW DC8 SRM 51-1-2, 51-1-20 D, AND 51-1-16.

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