Service difficulty report · Start Valve · Boeing 737890

Difficulty date
December 4, 2007
Submitted
December 5, 2007
Operation
Air carrier
Aircraft
N570AS
Make and model
Boeing 737890
Aircraft serial
35185
Aircraft time
3,020 hours, 909 cycles
Part
Start Valve
Part number
332A230017
Condition
Unknown
Location
Nr 1 Eng
Stage of operation
IN
How discovered
9
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

NO N2 ROTATION. START SWITCH WAS ENGAGED FOR NR 1 ENGINE. OPENED COWL CHECKED CONNECTORS ON START VALVE AND CONDITION OF STARTER. FOUND ALL SECURE. RAN ENGINE OPS NORMAL. OK FOR SERVICE.