What was found
DURING ACCOMPLISHMENT OF TC NG-36WC-00001 ENGINE NR 2 BLEED AIR SYS HEALTH CHECK, FOUND HIGH STAGE REGULATOR OUT OF LIMITS. ACFT GROUNDED. R & R NR 2 ENGINE HIGH STAGE REGULATOR REF AMM 36-11-07. OPS AND LEAK CHECK GOOD.
- Difficulty date
- March 8, 2016
- Submitted
- March 10, 2016
- Operation
- Air carrier
- Aircraft
- N508AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35691
- Aircraft time
- 29,327 hours, 8,927 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7532 · Compressor Bleed Valve
- Part
- Bleed Valve
- Part number
- 1074847
- Part serial
- 10654
- Condition
- Failed
- Location
- Nr 2 Engine
- Part time
- 21,453 hours, 6,365 cycles
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.