Service difficulty report · Exciter · Boeing 757230

Difficulty date
February 21, 2021
Submitted
February 24, 2021
Operation
Air carrier
Aircraft
N888LT
Make and model
Boeing 757230
Aircraft serial
25441
Aircraft time
73,743 hours, 24,113 cycles
Engine
Pwa PW2040
Engine time
76,086 hours, 25,670 cycles
System (JASC)
7412 · Exciter
Part
Exciter
Part number
47649
Part serial
1420
Condition
Inoperative
Location
Lt Engine
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

LEFT ENGINE IGNITION SYSTEM NUMBER 2 FOUND INOPERATIVE DUE TO A FAULTY IGNITION EXCITER. EXCITER WAS REPLACED AND CONFIRMED OPERATIONAL WITHOUT FURTHER ISSUES.