What was found
APU BLEED VALVE EICAS MESSAGE. REMOVED AND REPLACED THE APU AIR SUPPLY SHUTOFF VALVE IAW AMM 36-11-10 AS PRECAUTION , OPS CHECKED NORMAL.
- Difficulty date
- April 18, 2017
- Submitted
- April 19, 2017
- Operation
- Air carrier
- Aircraft
- N640GT
- Make and model
- Boeing 7673S1
- Aircraft serial
- 25221
- Aircraft time
- 82,863 hours, 17,563 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Shutoff Valve
- Part number
- 2780840101
- Part serial
- 1832
- Condition
- Unknown
- Location
- Apu Bleed
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.