Service difficulty report · Start Valve · Boeing 76733A

Difficulty date
June 10, 2009
Submitted
June 11, 2009
Operation
Air carrier
Aircraft
N593HA
Make and model
Boeing 76733A
Aircraft serial
33424
Aircraft time
23,871 hours, 4,610 cycles
Engine
Pwa PW4060
Part
Start Valve
Part number
9798585
Part serial
1288C
Condition
Failed
Location
Nr 2 Engine
Part time
9,810 hours, 1,843 cycles
Stage of operation
TX
How discovered
V
Nature of condition
O
Precautionary procedure
D

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

What was found

ETOPS SIGNIFICANT SYSTEM - RIGHT ENG START VALVE LIGHT CAME ON STAYED ON, NO ENG ROTATION. RT STARTER VALVE EICAS MESSAGE. NO N2 DUCT PRESSURE. REMOVED AND REPLACED NR 2 ENGINE STARTER AND START VALVE PER AMM 80-11-01. OPS AND LEAK CHECK OK. OK FOR SERVICE.

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