Service difficulty report · Igniter · Boeing 737890

Difficulty date
July 23, 2023
Submitted
July 26, 2023
Operation
Air carrier
Aircraft
N559AS
Make and model
Boeing 737890
Aircraft serial
35178
Aircraft time
58,371 hours, 17,302 cycles
Part
Igniter
Part number
90722151
Condition
Faulted
Location
#1 Engine
Stage of operation
TX
How discovered
V
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

#1 ENGINE WOULD NOT START WITH IGN R, NORMAL START WITH IGN L. GROUNDED - YES. (RESOLVED ON W/O: 1962503 TASKCARD: N/R-00002 ) REVERSED MEL PROCEDURE, REF FIM TASK 80-06 TASK 804. AS A PRECAUSION REMOVED AND REPLACED RH IGNITOR FOR #1 ENG REF AMM 74-21-02. OPS CHECK GOOD. RAN #1 ENG 2 TIMES WITH NO DEFECTS NOTED. FAULT WAS INTERMITTENT. THIS CLEARS MEL 74-1E. NO HISTORY 30 DAYS. PLACARDS REMOVED. SEAMC ASHRAF NOTIFIED.