Service difficulty report · Warning Light · Boeing 777222

Difficulty date
January 16, 2013
Submitted
February 1, 2013
Operation
Air carrier
Aircraft
N795UA
Make and model
Boeing 777222
Aircraft serial
26927
Aircraft time
67,186 hours, 9,595 cycles
Engine
Pwa PW40903
Part
Warning Light
Condition
False Activation
Location
Bleed Sys
Stage of operation
NR
How discovered
9
Nature of condition
N
Precautionary procedure
O

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

What was found

STATUS MESSAGE OF BLEED PRSOV LEFT. LEFT ENGINE PRSOV FOLLOWING CIRCUIT BREAKER PULLED AND RESET, ENGINE IDLE RUN CARRIED OUT AND MESSAGE CLEARED.