Service difficulty report · Start Valve · Boeing 737890

Difficulty date
October 24, 2022
Submitted
October 26, 2022
Operation
Air carrier
Aircraft
N564AS
Make and model
Boeing 737890
Aircraft serial
35103
Aircraft time
58,839 hours, 17,467 cycles
Part
Start Valve
Part number
32896302
Part serial
11410
Condition
Faulty
Location
#2 Engine
Part time
47,348 hours, 14,160 cycles
Stage of operation
TX
How discovered
V
Nature of condition
J
Precautionary procedure
D

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

What was found

NO N2 ROTATION AFTER SELECTING ENGINE START SELECTOR ON "GRD" ON ENG #2. GROUNDED - YES. REMOVED AND REPLACED #2 ENG START VALVE PER B737-800 AMM 80-11-03.