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Popular Articles

  1. 2014-2018 Dodge 5.7L and 6.4L HEMI Dual Alternator To Single Alternator

    Last Updated: 13/07/2022 in Knowledge Base Articles UNDERHOOD
    Download:  EXT-VR-145 2014-2017 Dodge 5.7L and 6.4L HEMI Dual Alternator to Single Alternator.pdf Technical Support Subject 2014-2017 Dodge 5.7L and 6.4L HEMI Dual Alternator to Single Alternator Document Version Depart...

  2.  RAPTAIR-MF Welder/Booster Low/No DC Current

    Last Updated: 17/02/2016 in Knowledge Base Articles Multifunction Power System
    Download:  EXT-MF-017 RAPTAIR-MF Welder-Booster Low-No DC Current.pdf Technical Support Subject RAPTAIR-MF Welder/Booster Low/No DC Current Document Version Department Revision Details Revised by Tech Engineering Implemented ...

  3. 2006+ GM 6.6L Diesel Dual Alternator to Single Alternator

    Last Updated: 06/09/2024 in Knowledge Base Articles UNDERHOOD
    Download: EXT-VR-089 2006+ GM 6.6L Diesel Dual to Single Alternator Conversion.pdf Technical Support Subject 2006–2017 GM 6.6L Diesel Dual Alternator to Single Alternator Document Version Department Revision Details R...

  4. Premature Clutch Failure

    Last Updated: 24/04/2023 in Knowledge Base Articles
    Download:  EXT-ALL-013 Premature Clutch Failure.pdf Technical Support Subject Premature Clutch Failure Document Version Department Revision Details Revised by Tech Engineering Implemented EXT-ALL-013 A Tech Document Relea...

  5. Hydraulic Motor Case Drain Test

    Last Updated: 24/04/2025 in Knowledge Base Articles Hydraulic Driven Air Compressor
    Download:  EXT-PRED-018 Predatair Case Drain Test.pdf Technical Support Subject PREDATAIR Hydraulic Case Drain Test Document Version Department Revision Details Revised by Tech Engineering Implemented EXT-PRED-018 A Tec...

  6. Underhood "G" System Error Codes and Symptoms

    Last Updated: 10/11/2015 in Knowledge Base Articles UNDERHOOD
    Download:  EXT-VR-011-Underhood-G-System-Error-Codes-and-Symptoms.pdf Technical Support Subject Underhood “G” System Error Codes and Symptoms Document Version Department Revision Details Revised by Tech Engineering Implemente...

  7. A700137: Regulator Assembly Instructions

    Last Updated: 04/07/2023 in Knowledge Base Articles Accessories
    Download: A700137:_Regulator_Assembly_Instructions.pdf Technical Support Subject A700137: Regulator Assembly Instructions Document P/N# 1900850-C Version Department Revision Details Revised by/date Checked by/date Reviewed b...

  8. Cummins 6.7L Alternate Crank Pulley Adaptor Kits

    Last Updated: 10/11/2015 in Knowledge Base Articles UNDERHOOD
    Download:  EXT-VR-092-Cummins-6.7L-Alternate-Crank-Pulley-Adaptor-Kits.pdf System or Parts affected A900014: VR70 system V900104 / V900114 A900014: VR70 system V900106 / V900116 2007-2012 2500-3500 Chassis Cab & 4x4 Pick Up 2...

  9. Multifunction Power System Will Not Increase to Higher Speed

    Last Updated: 05/11/2024 in Knowledge Base Articles Multifunction Power System
    Download:  EXT-MF-016 Multifunction Will Not Increase to Higher Speed .pdf Knowledge Base: www.kb.vmacair.com Email: tech@vmacair.com Web: www.vmacair.com Technical Support: 1(888)241-2289 Toll Free:1(800)738-8622 Fax: 1(877)...

  10. Frequently Asked Questions - FAQ

    Last Updated: 20/03/2025 in Knowledge Base Articles