SERVICE INFORMATION

August 28, 2017
Service Bulletin #068 Rev. 1

Jasco Alternator Wire Harness – Wire Chafing Protection or Replacement

Affects Jasco alternator models 6555T, 6565T, 7555T, 7565T, and 7655T produced prior to April, 2016 (serial numbers before H-Q041825) including those produced by Skytronics.

March 2, 2017
Service Bulletin #070

Alternator Model ALV-9510R – Rotor Shaft O-Ring and Spacer Replacement

Affects all ALV-9510R Alternators overhauled or repaired with p/n ALV-0210 Spacer or 90-2822 Service Kit delivered between Sept. 20, 2006 and Dec. 7, 2016.

September 15, 2016
Service Bulletin #066

Gear Driven Alternator Rotor Replacement – HET Models ALX-9522, ALX-9524, & ALT-9522

Affects certain serial number alternators containing suspect rotors with date codes between 35 14 and 18 16.

August 11, 2015
Service Bulletin #064

Alternator Model ALV-9610 Series – Through Bolt Inspection for Proper Torque.

Affects P/N ALV-9610 Alternators with serial numbers prior to H-P060614.

July 13, 2015
Service Bulletin #063

Alternator Models ALT Belt & ALX Gear Series. HET P/N ALA-0020G Through Bolt Replacement.

Affects certain serial number P/N ALT-8520, ALX-9524R, and ALX-9525BR Alternators installed on Continental engines.

Service Bulletin #062

Alternator Models ALU, ALX, & ALY Series.  HET P/N ALA-0020G Through Bolt Replacement.

Affects certain serial number P/N ALU-6526, ALU-8521LS, ALU-8521R, ALU-8521-9, ALU-8532LS, ALX-8521LS, ALX-8521LS-1, ALX-8521-9, and ALY-6521R Alternators installed on Lycoming engines.

April 15, 2015
Service Bulletin #061

Alternator Model ALU-6539-4 Installation of Missing Spacer.

Affects certain serial number P/N ALU-6539-4 Alternators (Piper P/N 680-516) installed on Piper PA46-350P Mirage and PA46-350T Matrix aircraft.

April 7, 2015
Service Letter #054

Alternator – Spare Parts Release JASCO Type HET Alternators

Announces FAA-PMA approval of various JASCO type alternator part numbers for several aircraft applications.

February 23, 2015
Service Letter #053

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.

July 7, 2014
Service Information Letter A-140 Rev. 1

Gear Driven Alternator Shipping Hardware.

April 7, 2014
Service Bulletin #059

Alternator Inspection for Burrs in the Rotor Shaft Hex Key Socket.

Affects P/N ES-10024, ALX-9524, ALX-9524R, ALV-9610 Alternators with specified serial numbers.

December 9, 2013
Service Letter #052

Alternator – Spare Parts Release.  HET P/N ALU-6539-3 & ALU-6539-4.

PMA approval to replace Lycoming P/N 32C22527, 32C22528, 32C22515 Alternators.

Service Letter #051

Alternator Spare Parts Release HET P/N ES-4024LP-( ).

PMA Approval for ES-4024LP, ES-4024LP-2, ES-4024LP-3.

Service Letter #050

Alternator Spare Parts Release HET P/N ES-10024B-6.

PMA approval for ES10024B-6 alternator on Piper PA44-180 Seminole.

September 26, 2013
Service Bulletin #054

Alternator P/N ES-13070-1 Fan Replacement.

Affects P/N ES-13070-1 Alternators with specified serial numbers.

July 16, 2013
Service Bulletin #053

Alternator HET P/N ASG12000 (-1, -2, & -3) Housing Gap Check.

Affects Cessna P/N 9910592-(1, 2, 3)(RX) with specified serial numbers.

November 7, 2011
Service Bulletin #044

Alternator Recall for Installation of Improper Wave Retainer. 

Affects ALX-9525B and ALX-9525BR with specified serial numbers.

March 9, 2011
Service Information Letter #A-137

ES-6012-6, ES-7024-11, & ES-7024-14 Alternators – Instructions for Continued Airworthiness (ICA) & Brush Service Instructions

As referenced in Continental Service Bulletin 13-8

September 24, 2009
Service Bulletin #038 Rev. A

ES10024-1 (TCM P/N 656802) Alternator Slip Ring End Housing Cracks.

Affects P/N ES10024-1 with specified serial numbers.

July 11, 2008
Service Bulletin #033

ES7024-11 (TCM P/N 656872), ES7024-14 (TCM P/N 657199) Alternator Fan and Pulley Replacement.

Affects Cirrus SR22 with certain serial number alternators.

February 6, 2008
Service Information Letter #A-125 Rev. A

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