What was found
AIR TURNBACK, DURING CLIMBOUT LT DUCT PRESSURE WENT FROM 51 PSI TO 5 PSI & IN CRUISE IDLE LEFT DUCT PRESSURE WENT FROM 26 PSI TO 3 - 5 PSI. REMOVED AND REPLACED APU BLEED AIR VALVE AND APU BLEED AIR PRESS REG (P/N 108032-8) PER MM.
- Difficulty date
- September 23, 2000
- Submitted
- September 29, 2000
- Operation
- Air carrier
- Aircraft
- N614SW
- Make and model
- Boeing 7373H4
- Aircraft serial
- 28033
- Aircraft time
- 17,248 hours, 15,289 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Bleed Valve
- Part number
- 1094868
- Condition
- Erratic
- Location
- Apu
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.