Service difficulty report · Start Valve · Boeing 737890

Difficulty date
December 13, 2016
Submitted
December 15, 2016
Operation
Air carrier
Aircraft
N564AS
Make and model
Boeing 737890
Aircraft serial
35103
Aircraft time
38,645 hours, 11,798 cycles
Part
Start Valve
Part number
32896302
Part serial
9502
Condition
Failed
Location
Nr 2 Engine
Part time
41,626 hours, 12,764 cycles
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

NR 2 ENGINE HAD NO ROTATION DURING START. STARTER VALVE FAILED. ACFT GROUNDED. REMOVED & REPLACED THE NR 2 STARTER VALVE IAW AMM 80-11-03-000-801-F00 & 80-11-03-400-801-F00. OPS CHECKED GOOD.