Service difficulty report · Fmu · Boeing 777222

Difficulty date
May 3, 2010
Submitted
May 5, 2010
Operation
Air carrier
Aircraft
N210UA
Make and model
Boeing 777222
Aircraft serial
30216
Aircraft time
36,746 hours, 8,165 cycles
Engine
Pwa PW4084
Part
Fmu
Part number
8088001
Part serial
118
Condition
Faulty
Location
Rt Engine
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

CREW REPORTS RT ENGINE TOOK APPROX 1 MINUTE TO SHUTDOWN AFTER FUEL CUT-OFF SW MOVED TO CUT-OFF. MSG 73-60212 AND 28-11006 ON EXISTING FAULTS. REPLACED FMU IAW AMM. PERFORMED LEAK CHECK OF NR 2 ENG FMU ON ACCT OF FMU CHANGE. NO LEAKS NOTED. RAN ENG IAW TEST TABLE. ENG CHECKS GOOD.