Service difficulty report · Exciter · Boeing 7379

Difficulty date
July 31, 2023
Submitted
August 3, 2023
Operation
Air carrier
Aircraft
N975AK
Make and model
Boeing 7379
Aircraft serial
64960
Aircraft time
4,958 hours, 1,444 cycles
Engine
Cfmint LEAP1B28
System (JASC)
7412 · Exciter
Part
Exciter
Part number
2569M32P02
Part serial
UNLDW246
Condition
Faulty
Location
#2 Engine
Part time
4,996 hours, 1,454 cycles
Stage of operation
TX
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

#2 ENGINE NO LIGHT OFF, NO FUEL FLOW OBSERVED. GROUNDED - YES. (RESOLVED ON W/O: 1960968 TASKCARD: N/R-00001 ) REMOVED AND REPLACED LH IGN PLUG REF AMM 74-21-02, REMOVED AND REPLACED LH IGN LEAD REF AMM 74-21-01, REMOVED AND REPLACED LH IGN EXCITER REF AMM 74-11-01. OPS CHK GOOD. ENG RUN GOOD REF AMM 71-00-00. THIS CLEARS MEL 74-00-01A. ALL PLACARDS REMOVED SEAMC LAMONT NOTIFIED.

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