SDR TWAA9747005

Service difficulty report · Duct · Doug DC982

Difficulty date: April 6, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N954U
Make and model: Doug DC982
Aircraft serial: 49426
System (JASC): 3610 · Pneumatic Distribution System
Part: Duct
Part number: 80912701
Condition: Cracked
Location: Nr 2 Engine
Stage of operation: CR
Nature of condition: O
Precautionary procedure: O

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

What was found

PHX - FLT 179 - DURING CRUISE, TAIL CONE AND DUCT SEPARATED FROM NR 2 ENGINE, SN 1212, DUE TO FATIGUE CRACKS. REPLACED DUCT, MFG PN 809127-01, MANUFACTURED BY PRATT AND WHITNEY, AND CONE, MFG PN HA8809128-01, MANUFACTURED BY JET AVION CORP. OPERATIONAL CHECK NORMAL. ENGINE TOTAL HOURS, 24,060 HOURS; 12,155 CYCLES. OP-16 - 8-5-96 - MCI. (X)

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