SDR WX0A2014120172282

Service difficulty report · Wire · Doug DC983

Difficulty date: November 26, 2014
Submitted: December 1, 2014
Operation: Air carrier
Aircraft: N418NV
Make and model: Doug DC983
Aircraft serial: 49615
Aircraft time: 54,479 hours, 46,601 cycles
System (JASC): 2197 · Air Conditioning System Wiring
Part: Wire
Condition: Chafed
Location: Ac System
Stage of operation: CL
How discovered: O
Nature of condition: O
Precautionary procedure: A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

10 KTS PRIOR TO V1 BOTH PACKS FAILED, AT 10,000 FT BOTH PACKS ERRATIC. MANUAL PRESSURIZATION NOT HOLDING. QRH 21.7 RTF IAW WO 239604 FOR REPAIR OF CHAFED WIRE H324D20 AT PLUG P1 369. PERFORMED OPERATIONS CHECK OF THE AIR CONDITIONING SYS IAW AMM 21-20-00. NO DEFECTS NOTED, ACFT OK FOR SERVICE.

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