SDR UPS03840461

Service difficulty report · Doubler · Doug DC873F

Difficulty date: April 2, 2003
Submitted: April 23, 2003
Operation: Air carrier
Aircraft: N819UP
Make and model: Doug DC873F
Aircraft serial: 46019
Aircraft time: 70,793 hours, 26,378 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Doubler
Condition: Cracked
Location: Fuselage
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

INSPECTION TYPE: C3, R2 UPPER AFT DOOR JAMB CORNER HAS 2 EA CRACKS AT L11R APPROX 1.25 INCH AND 2 INCH LONG. CUT OUT CRACKS IN INNER DOUBLER, FABRICATED DOUBLER, TRIPLER, AND SKIN FILLER IAW DC8 SRM 53-2-0 FIG 16 TR 53-156. ALODINED & PRIMED IAW DC8 SRM 51-1-8. INSTALLED DOULBER, TRIPLER AND SKIN FILLER IAW DC8 SRM 53-2-0 FIG 16 TR 53-156.

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