What was found
(CAN) BLEED VALVE ELECTRICAL SYSTEM TROUBLESHOOTING INDICATED TACH BOX WAS CAUSING BLEED VALVE LIGHT TO REMAIN ON. TACH BOX WAS REPLACED AND BLEED VALVE FUNCTIONED NORMALLY.
- Difficulty date
- June 19, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Snias AS350B
- Engine
- Tmeca ARRIEL1B
- System (JASC)
- 7714 · Engine RPM Indicating System
- Part
- Tach Box
- Part number
- 0177555170
- Condition
- Failure
- Location
- Engine
- Stage of operation
- CR
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.