New Articles

  1. When is a system flush required? New

    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...
  2. Low speed throttle adjustment in VMAC Diesel Drive air compressor systems New

    Download: Low speed throttle adjustment in VMAC Diesel Drive air compressor systems.pdf Technical Support Subject Low speed throttle adjustment in VMAC Diesel Drive air compressor systems Version Document Department Rev...
  3. DTM Generic System Flow Diagram New

    Download:  DTM Generic System Flow Diagram.pdf Technical Support Subject DTM Generic System Flow Diagram Version Document Department Revision Details Revised by Tech Engineering Implemented A EXT-DTM-003 ...
  4. Identifying UNDERHOOD 140cfm and 150cfm Clutch for Replacement Updated

    Download:  EXT-UH-010 Identifying VR140-VR150 Clutch for Replacement.pdf Technical Support Subject Identifying UNDERHOODTM140cfm and 150cfm Clutch for Replacement Document Version Department Revision Detai...
  5. Frequently Asked Questions - FAQ

  6. 2021+ Ford OBD-II and Wire Colours

    Download:  EXT-UH-008 2021+ Ford OBD-II and Wire Colours Technical Support Subject 2021+ Ford OBD-II Connections Version Document Department Revision Details Author Reviewed by Implemented Tech. Eng. A EXT-AL...
  7. Pilot Production CAT Multifunction Speed Sensor Bracket

    Download:  EXT-MF-008 Pilot Production CAT Multifunction Speed Sensor Bracket.pdf Technical Support Subject Pilot Production ©CAT Multifunction Speed Sensor Bracket Version Document Department Revision Det...
  8. Control Box Diagnostics & Keypad Replacement (UNDERHOOD DTM)

    Download:  EXT-ALL-026 Control Box Diagnostics Keypad Replacement UNDERHOOD DTM.pdf Technical Support Subject Control Box Diagnostics & Keypad Replacement (UNDERHOODTM & DTM) Document Version Department Revision...
  9. Lincoln-VMAC Quick Reference

    Download:  EXT-OEM-004 Lincoln-VMAC Quick Reference.pdf Technical Support Subject Lincoln – VMAC Quick Reference Version Document Department Revision Details Revised by Tech Engineering Implemented A EXT-OEM-00...
  10. Why does the compressor in my Multifunction Power System shut off while the generator and/or PTO is under load?

    Multifunction Power Systems have an engine load detection feature which will give operational priority to the generator and PTO, disabling the compressor if necessary to maintain optimum engine rpm. In Kubota powered units, while operating t...