Service difficulty report · Igniter · Boeing 737890

Difficulty date
August 21, 2019
Submitted
August 23, 2019
Operation
Air carrier
Aircraft
N590AS
Make and model
Boeing 737890
Aircraft serial
35687
Aircraft time
44,238 hours, 13,334 cycles
Engine
Cfmint CFM567B27B3
Part
Igniter
Part number
90722151
Condition
Failed
Location
Nr 1 Engine
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

UNSUCCESSFUL START #1 ENGINE X 2. NO N1 ROTATION W/START LEVER BROUGHT TO IDLE. FF WENT TO .70 THEN BACK TO .50. ENG VALVE AND SPAR VALVE CLOSED LTS EXTINGUISHED AS NORMAL. GROUNDED - YES. REMOVED AND REPLACED L/H AND R/H IGNITER PLUGS ON #1 ENGINE REF T/C #784740000. OPS CHECKS GOOD. NO STORED FAULTS FOUND.CLOSED W/O #1002331.