Service difficulty report · Start Valve · Boeing 737890

Difficulty date
April 2, 2015
Submitted
April 6, 2015
Operation
Air carrier
Aircraft
N568AS
Make and model
Boeing 737890
Aircraft serial
35183
Aircraft time
31,050 hours, 9,629 cycles
Part
Start Valve
Part number
32896302
Part serial
7178
Condition
Failed
Location
Nr 2 Engine
Part time
49,989 hours, 17,762 cycles
Stage of operation
TX
How discovered
9
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

NR 2 ENGINE, NO N2 ROTATION WITH START SWITCH IN GROUND. ACFT GROUNDED. REPLACED NR 2 ENGINE START VALVE, REF MM 80-11-03-400-801-F00. OPS CHECK NORMAL.