Service difficulty report · Controller · Boeing 757222

Difficulty date
June 19, 2012
Submitted
August 14, 2012
Operation
Air carrier
Aircraft
N565UA
Make and model
Boeing 757222
Aircraft serial
26669
Aircraft time
64,419 hours, 23,893 cycles
Engine
Pwa PW2037
Part
Controller
Part number
62594610
Part serial
509
Condition
Faulty
Location
Ac Bay
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

RIGHT PACK ISSUE, FLIGHT DIVERTED. NOTICED RIGHT RAM AIR INLET DOOR CLOSED AND IRRATIC BEHAVIOR IN COCKPIT. BITE CHECK FAULTED PACK TEMP VALVE & PACK CONTROLLER. REPLACED PACK TEMP CONTROLLER REF MM 7 REPLACED PACK TEMP CONTROL VALVE. ALSO REPLACED RAM AIR INLET ACTUATOR.