What was found
(CAN) FUNCTIONAL CHECK OF FIREWALL SHUT-OFF VALVE DURING MAINTENANCE CHECK REVEALED THAT AFTER 2 SECONDS, FUEL PRESSURE LIGHT WENT OUT INDICATING FUEL BYPASSING THE VALVE. VALVE REPLACED.
- Difficulty date
- December 17, 1999
- Submitted
- January 22, 2001
- Operation
- Air carrier
- Make and model
- Beech C90A
- Aircraft time
- 3,927 hours
- Engine
- Pwa PT6A21
- System (JASC)
- 2823 · Fuel Selector/Shut-Off Valve
- Part
- Shutoff Valve
- Part number
- 1013890253
- Condition
- Leaking
- Location
- Fuel System
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.