SDR 96ZZZX3831

Service difficulty report · Check Valve · Boeing 72730

Difficulty date: April 29, 1996
Submitted: March 26, 2000
Operation: General aviation
Aircraft: N727BE
Make and model: Boeing 72730
Aircraft serial: 18933
System (JASC): 2820 · Aircraft Fuel Distribution System
Part: Check Valve
Part number: 5888D1
Condition: Failed
Location: Aux Fuel Sys
Part time: 418 hours
Stage of operation: IN
Nature of condition: O
Precautionary procedure: K

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

What was found

CHECK VALVE FAILED IN OPEN POSITION. VALVE WAS INSTALLED IN AUXILIARY FUEL SYSTEM STC NR SA530NE CONFIGURATION NR 3. INSTALLED PER DWG NR 200-1-503 FUEL SYSTEM. AUXILARY FUEL KIT INSTALLED PER INSTALLATION MDL-200-1-141, REV. 1, DATED MAY 16, 1990.

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