Service difficulty report · Start Valve · Boeing 737890

Difficulty date
January 21, 2017
Submitted
January 23, 2017
Operation
Air carrier
Aircraft
N512AS
Make and model
Boeing 737890
Aircraft serial
39043
Aircraft time
32,599 hours, 9,898 cycles
Part
Start Valve
Part number
32896302
Part serial
9426
Condition
Failed
Location
Nr 2 Engine
Part time
38,805 hours, 11,810 cycles
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

DURING ENGINE START NR 2 "START VALVE OPEN" REMAINED ILLUMINATED. GROUNDED - YES. REPLACED NR 2 ENGINE START VALVE. REF AMM 80-11-03 FOR R&R. OPS CKS GOOD AT THIS TIME.