Service difficulty report · Controller · Boeing 767323

Difficulty date
November 23, 2013
Submitted
December 13, 2013
Operation
Air carrier
Aircraft
N371AA
Make and model
Boeing 767323
Aircraft serial
25198
Aircraft time
88,970 hours, 14,090 cycles
Part
Controller
Condition
Inoperative
Location
Bleed Air Sys
Stage of operation
CR
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

GIG CREW REPORTED DUAL BLEED FAULTS & RT HIGH PRESSURE SHUTOFF VLV EICAS MESSAGE WITH WARNING LIGHT & LT PRESSURE RELIEF VLV MESSAGE DISPLAYED. EMERGENCY DECLARED FLIGHT RETURNED GIG LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED HIGH PRESSURE COMPRESSOR CONTROLLER. SYSTEM GROUND CHECKED NORMAL OPERATION CLOSED.