What was found
ENG 1 HIGH STAGE VALVE WORN. GROUNDED - YES. REMOVED AND REPLACED HIGH STAGE VALVE. OPS CK GOOD AND NO LEAKS NOTED REF AMM 36-11-06.
- Difficulty date
- January 15, 2017
- Submitted
- January 18, 2017
- Operation
- Air carrier
- Aircraft
- N569AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35184
- Aircraft time
- 37,648 hours, 11,590 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Valve
- Part number
- 32144464
- Part serial
- 8090
- Condition
- Worn
- Location
- Nr 1 Engine
- Part time
- 44,947 hours, 17,818 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.