What was found
AFTER ENGINE START "LT BLD ISL VALVE EICS MSG"(<P>PERFORMED OPS CHECK OF LT ISL VALVE IAW AMM 36-11-04-214-025, OPS GOOD. PERFORMED BITE CHECK ON AIR SUPPLY BITE MODULE NO FAULTS NOTED.</P>)
- Difficulty date
- January 22, 2019
- Submitted
- January 23, 2019
- Operation
- Air carrier
- Aircraft
- N640GT
- Make and model
- Boeing 7673S1
- Aircraft serial
- 25221
- Aircraft time
- 87,809 hours, 18,670 cycles
- System (JASC)
- 3620 · Pneumatic Indicating System
- Part
- Warning System
- Condition
- False Activation
- Location
- Cockpit
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.