- Difficulty date
- November 23, 2010
- Submitted
- December 3, 2010
- Operation
- Air carrier
- Aircraft
- N590UA
- Make and model
- Boeing 757222
- Aircraft serial
- 28708
- Aircraft time
- 51,430 hours, 14,329 cycles
- Engine
- Pwa PW2037
- Part
- Valve
- Part number
- 32144882
- Part serial
- 906
- Condition
- Failed
- Location
- Bleed Air Sys
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ENG BLEED OVERHEAT, RTFL. REPLACED LEFT ENG PRSOV, NO HELP.