SDR GTIA050203

Service difficulty report · Duct · Doug DC982

Difficulty date: June 26, 2005
Submitted: October 24, 2005
Operation: Air carrier
Aircraft: N817NK
Make and model: Doug DC982
Aircraft serial: 49141
System (JASC): 2120 · Air Distribution System
Part: Duct
Condition: Ruptured
Location: A/C Pack
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

FLL - LEFT PACK OVER TEMP WITH LEFT PACK ON AND CABIN WOULD NOT HOLD PRESSURE WITH ONE PACK, AIRCRAFT SWAP WITH 821. FOUND LEFT PACK DUCT RUPTURE FROM LEFT WATER SEPARATOR TO CHECK VALVE. REMOVED AND REPLACED DUCT, LEAK CHECKED AND OPS CHECK, SYSTEM OK. (M)

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