What was found
PRESSURIZATION PROBLEMS. FLIGHT DIVERTED. FOUND RT ENGINE HPSOV FAILED. REPLACED RT HPSOV. OPS AND LEAK CHECKED. NO DISCREPANCIES NOTED. BLEED SHIFT OPS NORMAL.
- Difficulty date
- September 13, 2008
- Submitted
- September 22, 2008
- Operation
- Air carrier
- Aircraft
- N510UA
- Make and model
- Boeing 757222
- Aircraft serial
- 24780
- Aircraft time
- 61,827 hours, 20,457 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Shutoff Valve
- Condition
- Malfunctioned
- Location
- Right
- Stage of operation
- CL
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.