Service difficulty report · Valve · Boeing 757222

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.