Service difficulty report · Idg · Boeing 777222

Difficulty date
September 25, 2011
Submitted
September 29, 2011
Operation
Air carrier
Aircraft
N781UA
Make and model
Boeing 777222
Aircraft serial
26945
Aircraft time
61,916 hours, 10,992 cycles
Engine
Pwa PW4077
Part
Idg
Part number
767146A
Part serial
10351
Condition
Faulty
Stage of operation
CR
How discovered
O
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

LOSS OF RIGHT TRANSFER BUSS IN FLIGHT. DUE TO REPEATED LOSS OF RIGHT TRANSFER BUSS IN FLIGHT. REMOVED & INSTALLED RT IDG PER MM.