Service difficulty report · Fuel Control · Boeing 757231

Difficulty date
May 14, 2009
Submitted
June 1, 2009
Operation
Air carrier
Aircraft
N721TW
Make and model
Boeing 757231
Aircraft serial
29954
Aircraft time
31,770 hours, 11,223 cycles
Engine
Pwa PW2037
Engine time
35,259 hours, 14,341 cycles
Part
Fuel Control
Part number
8271041
Condition
Malfunctioned
Location
Nr 2 Engine
Stage of operation
CL
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

DURING CLIMB, WE GOT 2 STATUS MESSAGES. RT ENG PRI/SEC CONT. WILL NOT ERASE. IAW FIM, NEEDS FCU REPLACED. REPLACED NR 2 ENG FCU IAW JIC 5034. RAN ENG AT IDLE, LEAK OK. PERFORMED ENG HIGH PWR RUN-UP IAW JIC 5034. REPLACED THE STATOR VANE ACTUATOR IAW JIC 7021. ENG RUN-UP- LEAK OK. ETOPS CATEGORY 'E': PROBLEMS WITH SYSTEMS CRITICAL TO ETOPS.