Service difficulty report · Unknown · Boeing 757222

Difficulty date
October 1, 2013
Submitted
October 3, 2013
Operation
Air carrier
Aircraft
N590UA
Make and model
Boeing 757222
Aircraft serial
28708
Aircraft time
61,526 hours, 17,144 cycles
Engine
Pwa PW2037
Part
Unknown
Condition
Malfunctioned
Location
Bleed Air Sys
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

WHEN LT ENG IS GND IDLE LT DUCT PRESS IS BELOW RT DUCT PRESS & LT PACK TURNS OFF.