Service difficulty report · Feeder Cable · Boeing 777222

Difficulty date
April 29, 2010
Submitted
April 30, 2010
Operation
Air carrier
Aircraft
N798UA
Make and model
Boeing 777222
Aircraft serial
26928
Aircraft time
57,174 hours, 8,367 cycles
Engine
Pwa PW4090
Part
Feeder Cable
Condition
Burned
Location
Generator
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

FOUND GENERATOR FEEDER CABLE BURNED. NEED TO REPLACE CABLE AND IDG, NR 2 ENG IDG AVAIL CABLE NOT AVAIL CHECKING SHOP ALSO NR 1 ENG EGT PROBES CH A SIGNAL OUT PF RANGE, NEED TO REPLACE. RESEARCHING PARTS. REPLACED IDG POWER FEEDER CABLE HARNESS FROM IDG TO TOP OF THE ENGINE JUNCTION. REPLACED IDG. OP CK OK.