Service difficulty report · Igniter · Boeing 737890

Difficulty date
September 19, 2023
Submitted
September 22, 2023
Operation
Air carrier
Aircraft
N558AS
Make and model
Boeing 737890
Aircraft serial
35177
Aircraft time
61,730 hours, 18,257 cycles
Part
Igniter
Part number
5188881
Condition
Malfunctioned
Location
#2 Engine
Stage of operation
TX
How discovered
O
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

DURING ENGINE START NO EGT INCREASE AFTER START LEVER IDLE ENG #2 IGN R. ON SUBSEQUNT START ATTEMPT ENG #2 IGN L SUCCESSFUL. GROUNDED - YES. (RESOLVED ON W/O: 1969770 TASKCARD: N/R-00007 ) REVERSED MEL PROCEDURES. PERFORMED IGNITION SYSTEM AUDIBLE TEST REF AMM 74-00-00 ON ENG #2 R IGNITOR- TEST PASSED. DUE TO HISTORY REMOVED & REPLACED ENG #2 R IGNITOR REF AMM 74-21-02. FOUND IGNITOR SIGNIFICANTLY DETERIORATED. OP CHECK GOOD. CLEARS MEL 74-1E, PLACARDS REMOVED SEAMC PETER NOTIFIED.