Sep 05, 2024

ES-4020 Series Alternator Parts Supersedure: Affects ES-4020 Series alternators being overhauled or serviced by Hartzell Engine Tech LLC (HET) or other authorized repair stations.

Apr 07, 2015

Alternator – Spare Parts Release JASCO Type HET Alternators Announces FAA-PMA approval of various JASCO type alternator part numbers for several aircraft applications.

Feb 23, 2015

Alternator – Spare Parts Release HET P/N ES-10024B-2 Announces FAA-PMA approval of HET P/N ES-10024B-2 Alternator on Found Aircraft FBA-2C3 Expedition E350.

Jul 07, 2014

Gear Driven Alternator Shipping Hardware.

Dec 09, 2013

Alternator – Spare Parts Release.  HET P/N ALU-6539-3 & ALU-6539-4. PMA approval to replace Lycoming P/N 32C22527, 32C22528, 32C22515 Alternators.

Nov 08, 2013

Alternator Spare Parts Release HET P/N ES-4024LP-( ). PMA Approval for ES-4024LP, ES-4024LP-2, ES-4024LP-3.

Oct 15, 2013

Alternator Spare Parts Release HET P/N ES-10024B-6. PMA approval for ES10024B-6 alternator on Piper PA44-180 Seminole.

Feb 06, 2008

ES-6000 and ES-7000 Series Alternator Terminal Connection Instructions.