SDR UPS03841606

Service difficulty report · Frame · Doug DC873F

Difficulty date: October 18, 2003
Submitted: December 3, 2003
Operation: Air carrier
Aircraft: N852UP
Make and model: Doug DC873F
Aircraft serial: 46052
Aircraft time: 60,881 hours, 21,637 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Corroded
Location: Fuselage
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

INSPECTION TYPE: C3, AFT PIT FS 1020 CORROSION UNDER NUTPLATES ON LOWER SURFACE OF UPPER FRAME FLANGE FROM L36-L34R. REMOVED CORROSION IAW DC8 SRM 51-1-8. ORIG .080, REMOVED .060 REMAIN .020 FOUND OUT OF LIMITS IAW DC8 SRM 53-2-0. FRAME CAP OUT OF LIMITS IAW DC8 53-2- 0. FABBED REPAIR ANGLE -3 & -5 FILLER IAW REO G09556. ALODINED AND PRIMED IAW DC8 SRM 51-1-8, RECEIVED, LOCATED, AND DRILLED NEW FRAME CAP IAW DC 8 SRM 51-1-24. INSTALLED IAW DC8 SRM 51-1-20D.

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