Service difficulty report · Unknown · Boeing 777222

Difficulty date
December 27, 2013
Submitted
December 30, 2013
Operation
Air carrier
Aircraft
N214UA
Make and model
Boeing 777222
Aircraft serial
30220
Aircraft time
48,593 hours, 10,336 cycles
Engine
Pwa PW4077
Part
Unknown
Condition
Malfunctioned
Location
Lt Engine
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

LT ENG GENERATOR DISCONNECT. EICAS MESSAGE ELEC GEN SYS L MESSAGE 24-31631. LT IDG DISCONNECTED PARTS 681-9037 & MR24121 GENERATOR. LOB 645-1238 D731477 GASKET.