Narrative:

Intermittent 'left 14TH duct' and aural 'bleed air duct.' accomplished checklist then continuous warning. As per checklist, secured left engine. Contacted dispatcher and verified cvg nearest suitable airport. Landed, no further incident. Declared emergency with ATC. Noticed previous day in maintenance log that a write-up and corrective action concerning this same 'left 14TH duct' had been performed. Repeat write-up.

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Original NASA ASRS Text

Title: CL65 CREW HAD AN INFLT ENG SHUTDOWN CAUSED BY A REPEAT WRITE-UP ON THE ENG PNEUMATIC SYS LEAK.

Narrative: INTERMITTENT 'L 14TH DUCT' AND AURAL 'BLEED AIR DUCT.' ACCOMPLISHED CHKLIST THEN CONTINUOUS WARNING. AS PER CHKLIST, SECURED L ENG. CONTACTED DISPATCHER AND VERIFIED CVG NEAREST SUITABLE ARPT. LANDED, NO FURTHER INCIDENT. DECLARED EMER WITH ATC. NOTICED PREVIOUS DAY IN MAINT LOG THAT A WRITE-UP AND CORRECTIVE ACTION CONCERNING THIS SAME 'L 14TH DUCT' HAD BEEN PERFORMED. REPEAT WRITE-UP.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.