What was found
RETURNED TO DEN DUE TO A PROBLEM WITH THE NR 1 BLEED AIR SYSTEM. *S/D* BLEED AIR VALVE WOULD NOT OPEN AFTER BLEEDS OFF TAKEOFF. REPLACED THE BLEED AIR REGULATOR.
- Difficulty date
- January 27, 2001
- Submitted
- February 21, 2001
- Operation
- Air carrier
- Aircraft
- N915UA
- Make and model
- Boeing 737522
- Aircraft serial
- 25382
- Aircraft time
- 27,415 hours, 20,193 cycles
- Engine
- Ge CFM56*
- Engine time
- 25,336 hours, 17,394 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Regulator
- Condition
- Failed
- Location
- Bleed Air
- Component
- Regulator-Bleed · Alidsg · 1074923
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.