Service difficulty report · Exciter · Boeing 7673Y0

Difficulty date
January 25, 2020
Submitted
January 27, 2020
Operation
Air carrier
Aircraft
N1619A
Make and model
Boeing 7673Y0
Aircraft serial
26208
Aircraft time
73,830 hours, 13,159 cycles
Engine
Pwa PW4060
System (JASC)
7412 · Exciter
Part
Exciter
Part number
106216301
Part serial
93116782
Condition
Failed
Location
Nr 1, Nr2 Engine
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

NR 2 ENG RISE, NO LIGHT OFF ON FIRST HALF. IGNITION SET TO BOTH AND ENGINE STARTED NORMALLY ON SECOND ATTEMPT. PERFORMED AMM 74-00-00-705-012 AUDIBLE TEST. FAILED ON THE NR 1 POSITION. REMOVED AND REPLACED THE NR 1 IGNITION, NR 2 ENGINE EXCITER BOX IAW AMM 74-11-01. PERFORMED AUDIBLE TEST IAW AMM 74-00-00. OPS CHECKED GOOD.

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