SDR UPS97825238

Service difficulty report · Longeron · Doug DC873F

Difficulty date: October 12, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N805UP
Make and model: Doug DC873F
Aircraft serial: 46117
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
Condition: Corroded
Location: Bs 75-105
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

DURING D CHECK INSPECTION, FOUND CORROSION ON LONGERON 31 LT AND FINGER DOUBLERS F/S 75 TO 105. REMOVED CORROSION FROM FINGER DOUBLERS WITH IN LIMITS IAW DC8 SRM 53-2-0 FIG 1F. REMOVED CORROSION FROM LONGERON 31 LT. FABRICATED REPAIR DOUBLERS, DRILLED, TREATED, PRIMED AND INSTALLED IAW DC8 SRM 51-1-8, 51-1-20D AND DACO ROD SKETCH 97-11-07-005, ACIM REA 97801 UPS EO DC8-53-2067A.

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