SDR UPS06846618

Service difficulty report · Doubler · Doug DC873F

Difficulty date: March 15, 2006
Submitted: April 5, 2006
Operation: Air carrier
Aircraft: N867UP
Make and model: Doug DC873F
Aircraft serial: 45967
Aircraft time: 83,848 hours, 25,374 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Doubler
Part number: 5613861347
Condition: Corroded
Location: Fs 25-55 L21r
Stage of operation: IN
How discovered: 9
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

FOUND L24R HEAVILY CORRODED AT STA 25. REMOVED, FABRICATED AND INSTALLED LONGERON 24R AND LONGERON FITTING IAW SRM53-2-0 FIG 1F, SH 1, 51-1-21. REPAIRED SKIN INTERNAL DOUBLER STA 25-55 L21R IAW SAA EA NR 008-5310-01-A0126 AND UPS EO DC8-5330- 24021-A.

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