SDR UPS02839155

Service difficulty report · Doubler · Doug DC871F

Difficulty date: August 9, 2002
Submitted: August 26, 2002
Operation: Air carrier
Aircraft: N715UP
Make and model: Doug DC871F
Aircraft serial: 45915
Aircraft time: 77,364 hours, 50,326 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Doubler
Condition: Cracked
Location: Fuselage
Stage of operation: IN
How discovered: X
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:C1 L1 LWR FWD DOOR JAMB CORNER CRACKED AT FASTENER HOLE. INTERNAL DOUBLER CRACKED PER X-RAY INSP FOUND OX AND DOUBLE DRILLED HOLES, INSTALLED BUSHINGS IAW DAC DWG 47099818, FABBED REPAIR BUSHINGS IAW DAC DWG 4709987B, BLENDED GOUGES WITHIN LIMITS IAW DC8 SRM 553-2-0. ALODINED, PRIMED & INSTALLED DOUBLERS IAW 53-2-0 FIG 15.

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