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Updated Articles

  1. 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...

  2. Does VMAC Sell VTAC Racing Products?

    Last Updated: 20/04/2023 in Frequently Asked Questions - FAQ
    As of January 1st, 2011  VMAC  Global Technology separated all ties with  VTAC  Racing. All current product and contact information for  VTAC  Racing can be viewed on their website: http://www.vtacracing.com ...

  3. Push-To-Connect (DOT style) Fittings

    Last Updated: 20/04/2023 in Knowledge Base Articles
    Download:  EXT-ALL-021 Push-To-Connect fittings.pdf VMAC uses Push-To-Connect fittings (DOT Style) with our Polytetrafluoroethylene (PTFE) tubing for pressure control and oil scavenging. This article details how to ensu...

  4. UNDERHOOD 70 and 150 Generic System Flow Diagram

    Last Updated: 03/04/2023 in Knowledge Base Articles UNDERHOOD
    Download:  EXT-UH-006 UNDERHOOD™70 and 150 Generic System Flow Diagram.pdf Technical Support Subject UNDERHOOD™70 and 150 Generic System Flow Diagram Version Document Department Revision Details Revised by Tech En...

  5. A900023 Degas Bottle Leak

    Last Updated: 28/03/2023 in Knowledge Base Articles UNDERHOOD
    Download:  EXT-UH-014 A900023 Degas Bottle Leak INSERT ARTICLE TEXT HERE ...

  6. UNDERHOOD 30-40 Clutch Replacement

    Last Updated: 21/03/2023 in Knowledge Base Articles UNDERHOOD
    This link will redirect you directly to the VMAC Accessory Manual (This link will open in a new window) Installation Manual for VMAC Accessory A700310 / A700311 Clutch Replacement Kit ...

  7. Pull Hold Relay and Throttle Solenoid Testing – Kubota Powered Multifunction Power Systems

    Last Updated: 20/03/2023 in Knowledge Base Articles Multifunction Power System
    Download:  EXT-MF1.PDF Technical Support Subject Pull/Hold Relay and Throttle Solenoid Testing – Kubota Powered Multifunction Power Systems Version Document Department Revision Details Author Reviewed by Implement...

  8. Can I move my VMAC UNDERHOOD Compressor system from one truck to another?

    Last Updated: 01/03/2023 in Frequently Asked Questions - FAQ
    Consult the Installation Manual ( https://www.vmacair.com/support/manuals ) for the system you have.  Enter the model number of the UNDERHOOD TM system you have in the blank search field (see https://kb.vmacair.com/help/identifying-your-vmac-s...

  9. When is a system flush required?

    Last Updated: 28/02/2023 in Frequently Asked Questions - FAQ
    In the event of an internal compressor failure a system flush is required to remove any debris that would cause premature failure of a replacement compressor. If the compressor oil becomes contaminated, or if a product other than VMAC Hig...

  10. How can I register my warranty?

    Last Updated: 28/02/2023 in Frequently Asked Questions - FAQ
    There are four ways your  warranty can be registered with VMAC: Via our website: Warranty Registration | VMAC (vmacair.com)  To submit via email, f ill out the warranty form at the back of the installation manual, s...