What was found
LEFT HPSOV CLOSE COMMAND WAS NOT DETECTED. PERFORMED AIR SUPPLY CONTROL SYSTEM BITE TEST, OK AMM 36-23-00/715. LT ENGINE RUN UP OK, NO MSG AMM 71-00-00-735.
- Difficulty date
- September 10, 2020
- Submitted
- September 14, 2020
- Operation
- Air carrier
- Aircraft
- N1093A
- Make and model
- Boeing 76736N
- Aircraft serial
- 30111
- Aircraft time
- 82,276 hours, 11,957 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Unknown
- Condition
- Unknown
- Location
- Shutoff Valve
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- P
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.