Service difficulty report · Fuel Control · Boeing 757222

Difficulty date
February 20, 2009
Submitted
March 16, 2009
Operation
Air carrier
Aircraft
N548UA
Make and model
Boeing 757222
Aircraft serial
25396
Aircraft time
64,860 hours, 18,756 cycles
Engine
Pwa PW2037
Engine time
63,996 hours, 20,394 cycles
Part
Fuel Control
Part number
7791005
Part serial
137
Condition
Faulty
Location
Lt Engine
Part time
63,996 hours, 20,394 cycles
Stage of operation
CR
How discovered
O
Nature of condition
X
Precautionary procedure
O

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

What was found

LEFT ENG SHUTDOWN. LEFT ENG NOT RESPONDING TO THROTTLE MOVEMENT. RE-LIT ENGINE. EVERYTHING WAS NORMAL DURING FLIGHT. REPLACED FCU. EPCS PAGE SHOWS DUAL FAILURE P&S 351-23, S SVA, P&S FCU -EEC. ACP NR 1 ENGINE RUN REF JRH 2-5-64. ALL PARAMETERS AND ACCEL TIMES NORMAL. NO MESSAGES NOTED. ALL MESSAGES CLEARED. INSPECTED FCU FOR SAFETY & SECURITY.