Service difficulty report · Start Valve · Boeing 777232

Difficulty date
August 15, 2006
Submitted
August 17, 2006
Operation
Air carrier
Aircraft
N866DA
Make and model
Boeing 777232
Aircraft serial
29738
Aircraft time
28,660 hours, 4,823 cycles
Engine
Rroyce RB211*
Engine time
13,727 hours, 1,976 cycles
Part
Start Valve
Part number
32915221
Part serial
141C
Condition
Failed
Location
Nr 1 Engine
Stage of operation
TX
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

ENGINE START VALVE L EICAS MSG DURING START, RTB. REPLACED NR 1 ENG START VALVE. OPS CHECK OK.