Service difficulty report · Ecu · Boeing 74747UF

Difficulty date
August 15, 2011
Submitted
August 15, 2011
Operation
Air carrier
Aircraft
N497MC
Make and model
Boeing 74747UF
Aircraft serial
29258
Aircraft time
53,419 hours, 8,365 cycles
Part
Ecu
Part number
1820M33P14
Part serial
ECDD7305
Condition
Inoperative
Location
Start Valve
Part time
53,419 hours, 8,365 cycles
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

CREW REPORTED "STARTER CUTOUT 2 CAUTION MESSAGE" AND "ENGINE 2 START VALVE" MESSAGE. (REPLACED START VALVE AND ECU, ALL OPERATIONAL CHECKS SATISFACTORY)

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