Service difficulty report · Starter · Boeing 777222

Difficulty date
January 17, 2009
Submitted
January 21, 2009
Operation
Air carrier
Aircraft
N221UA
Make and model
Boeing 777222
Aircraft serial
30552
Aircraft time
30,481 hours, 3,953 cycles
Engine
Pwa PW40903
Part
Starter
Part number
8110503
Condition
Faulty
Location
Nr 1 Engine
Stage of operation
IN
How discovered
O
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

NR 1 ENG NO START AND HAVE L START VLV EICAS MSG. NO ROTATION. RESET C/B B01 AND B02, NO HELP. REPLACED STARTER AND STARTER VALVE. FOUND NORMAL START.