SDR SWAA980053

Service difficulty report · Duct · Boeing 7372H4

Difficulty date: January 16, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N73SW
Make and model: Boeing 7372H4
Aircraft serial: 22673
System (JASC): 7510 · Engine Anti-Icing System
Part: Duct
Part number: 567620
Condition: Ruptured
Location: Nr 1
Stage of operation: CR
Nature of condition: J
Precautionary procedure: F, E

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

What was found

NR 1 ENGINE FIRE WARNING INDICATION IN FLIGHT. ACTIVATED FIRE BOTTLES AND PERFORMED ENGINE SHUTDOWN CHECKLIST. MADE AN UNEVENTFUL LANDING AT STL. INSPECTED AND FOUND ANTI-ICE VALVE LINE RUPTURED. REPLACE LINE, ENGINE OIL STRAINER, HYD PUMP CASE DRAIN FILTER AND FIRE BOTTLES PER BOEING M/M.

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