What was found
SHIP 5805 - ATO - DUE TO LEFT BLEED OFF MESSAGE. CORRECTIVE ACTION: NO MAINTENANCE PERFORMED. ISOLATION VALVE SWITCH IN INCORRECT POSITION FOR TAKE-OFF. (8439194)
- Difficulty date
- July 9, 2022
- Submitted
- July 11, 2022
- Operation
- Air carrier
- Aircraft
- N585NW
- Make and model
- Boeing 757351
- Aircraft serial
- 32985
- Aircraft time
- 67,763 hours, 22,211 cycles
- System (JASC)
- 3620 · Pneumatic Indicating System
- Part
- Isolation Valve
- Condition
- Mislocated
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.