Service difficulty report · Start Valve · Boeing 737890

Difficulty date
November 7, 2014
Submitted
November 11, 2014
Operation
Air carrier
Aircraft
N566AS
Make and model
Boeing 737890
Aircraft serial
35182
Aircraft time
30,139 hours, 9,154 cycles
Engine
Cfmint CFM567B27
Part
Start Valve
Part number
32896302
Part serial
10224
Condition
Frozen
Location
Nr 1 Engine
Part time
22,801 hours, 8,594 cycles
Stage of operation
TX
How discovered
O
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

PILOT REPORTED NR 1 ENGINE FAILED TO CRANK. ACFT GROUNDED. HEATED NR 1 ENGINE START VALVE OP'S NORMAL.