What was found
LEFT ENG BLEED VAL ON EICAS W/ ENG ANTI ICE ON DURING CLIMB. PERFORMED PNEUMATIC HEALTH CHECK PER AMM. HS PILOT FAILED TEST. R/R HS PILOT PER AMM. OPS CHECK OK.
- Difficulty date
- June 13, 2025
- Submitted
- June 16, 2025
- Operation
- Air carrier
- Aircraft
- N688SL
- Make and model
- Boeing 757230
- Aircraft serial
- 25140
- Aircraft time
- 106,183 hours, 27,126 cycles
- Engine
- Pwa PW2037
- Engine time
- 74,918 hours, 24,151 cycles
- System (JASC)
- 7500 · Engine Bleed Air System
- Part
- Pilot Valve
- Part number
- 33990047
- Part serial
- 1002C
- Condition
- Faulty
- Location
- Lt Engine
- Stage of operation
- CL
- 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.