Service difficulty report · Exciter · Boeing 737890

Difficulty date
November 3, 2018
Submitted
November 6, 2018
Operation
Air carrier
Aircraft
N588AS
Make and model
Boeing 737890
Aircraft serial
35685
Aircraft time
41,920 hours, 12,690 cycles
System (JASC)
7412 · Exciter
Part
Exciter
Part number
106310452
Part serial
UNJ45424
Condition
Failed
Location
Nr 2 Engine
Part time
56,155 hours, 21,738 cycles
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

ENG NR 2 FAILED TO START USING LEFT IGNITION SYS, RIGHT IGN SYS WORKED. GROUNDED - YES. REMOVED AND REPLACED IGNITION EXCITER PER AMM 74-11-01. OPS CHECK GOOD.