What was found
REFER TO LOGPAGE 42606 ITEM 2. LEFT ENG BLEED OFF LIGHT. PERFORMED PNEUMATIC HEALTH CHECK REF AMM 36-00-22, FOUND PRESSURE REGULATING SHUT-OFF VALVE FAULTY. REMOVED AND REPLACED PRSOV PER AMM 36-11-09. OPERATIONAL CHECK NORMAL.
- Difficulty date
- July 22, 2021
- Submitted
- July 27, 2021
- Operation
- Air carrier
- Aircraft
- N757QM
- Make and model
- Boeing 75729J
- Aircraft serial
- 27203
- Aircraft time
- 62,502 hours, 33,259 cycles
- Engine
- Pwa PW2037
- Engine time
- 55,601 hours, 19,441 cycles
- System (JASC)
- 7500 · Engine Bleed Air System
- Part
- Shutoff Valve
- Part number
- 32144886
- Part serial
- 15557C
- Condition
- Faulted
- Location
- Lt Engine
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- S
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.