What was found
NR 2 ENGINE HIGH STAGE BLEED VALVE HAS BROKEN MANUAL OVERRIDE NUT LOCK. GROUNDED - YES. REMOVED AND REPLACED NR 2 ENGINE HIGH STAGE VALVE REF AMM 36-11-06-000-801 AND 36-11-06-400-801.
- Difficulty date
- May 7, 2019
- Submitted
- May 8, 2019
- Operation
- Air carrier
- Aircraft
- N597AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35689
- Aircraft time
- 42,160 hours, 12,823 cycles
- System (JASC)
- 7532 · Compressor Bleed Valve
- Part
- Nut
- Part number
- 32144464
- Part serial
- 8069
- Condition
- Broken
- Location
- Bleed Valve
- Part time
- 47,003 hours, 21,443 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.