SDR IXXA0500169S

Service difficulty report · Doubler · Doug DC871F

Difficulty date: January 21, 2005
Submitted: January 4, 2006
Operation: Air carrier
Aircraft: N820BX
Make and model: Doug DC871F
Aircraft serial: 46065
Aircraft time: 86,085 hours, 35,775 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Doubler
Condition: Cracked
Location: Fuselage
Part time: 86,085 hours, 35,775 cycles
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

DURING ROUTINE C-CHECK FOUND AIR START ENCLOSURE GOUGED AND CRACKED. REMOVED FASTENERS, INNER AND OUTER DOUBLER. FABRICATED INNER AND OUTER DOUBLER. LOCATED, DRILLED, TREATED PRIMED, AND INSTALLED NEW INNER AND OUTER DOUBLER IAW DAC DRAWING 5614438, DC8 SRM 53-3-1, AND 51-1-8

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