What was found
WHILE ACCOMPLISHING TSR 703654 FOUND #2 ENGINE BLEED WILL NOT SHUT OFF. GROUNDED - YES. FOUND #2 ENG BLEED AIR REGULATOR DEFECTIVE. REMOVED AND REPLACED #2 ENG BLEED AIR REGULATOR REF B737-800 AMM CH. 36-11-03. LEAK CHECK GOOD.
- Difficulty date
- August 6, 2019
- Submitted
- August 7, 2019
- Operation
- Air carrier
- Aircraft
- N592AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35190
- Aircraft time
- 44,084 hours, 13,281 cycles
- Engine
- Cfmint CFM567B27B3
- System (JASC)
- 7532 · Compressor Bleed Valve
- Part
- Regulator
- Part number
- 1074926
- Part serial
- 11928
- Condition
- Inoperative
- Location
- Nr 2 Eng Bleed
- Part time
- 32,758 hours, 11,984 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.