Popular Articles

  1. Heavy Duty Replacement Air Filters

    Download:  EXT-ALL-012 Heavy Duty Replacement Air Filters.pdf Technical Support Subject Heavy Duty Replacement Air Filters Document Version Department Revision Details Revised by Tech Engineering Implemented EXT-ALL-012 A Tec...
  2. Clearing Service Reminders

    Download:  Clearing Service Message.pdf Technical Support Subject Clearing Service Reminders Document Version Department Revision Details Revised by Tech Engineering Implemented EXT-ALL-004 A OEM Document Release RD...
  3. V900135 OEM Air Ride Suspension

    Download:  EXT-VR-012 V900135 OEM Air Ride Suspension System or Parts affected V900135 2019+ GM / Chevrolet 4500, 5500, 6500HD 6.6L Duramax Diesel 2019+ International CV515 6.6L Duramax Diesel equipped with OEM Ai...
  4. 2011-2016 Ford F-59, Confirm Fitment Prior to Install

    Download:  EXT-VR-079 2011-2016 Ford F-59, Confirm Fitment Prior to Install.pdf Bulletin: EXT-VR-079 Subject: 2011-2014 Ford F-59, Confirm Fitment Prior to Install Dept: Tech Date: 30 March 2015 Systems or Parts Affected: • Ford F-59...
  5. 2020+ Ford Super Duty 6.8L and 7.3L with Dual OEM Alternators UNDERHOOD 70 & 150 cfm System Compatibility

    Download:  EXT-UH-002 UNDERHOOD 70 150 cfm System Compatibility Issue.pdf Technical Support Subject 2020+ Ford Super Duty 6.8L and 7.3L Gas with Dual OEM Alternators UNDERHOODTM 70 &150 cfm System Compatibility Is...
  6. Multifunction Power System Will Not Increase to Higher Speed

    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)...
  7. Why do I have compressor oil in my airstream/oil carryover?

    There are a number of reasons why compressor oil may be carrying over into the air stream, with the most common being: Compressor oil too full. VMAC compressor oil is clear when new which can sometimes make it difficu...
  8. Air Arc Gouging Requirements

    Download:  EXT-MF-013-RAPTAIR-MF-Air-Arc-Gouging-Requirements.pdf System or Parts affected • RAPTAIR-MF (D600005 / 7) Overview The RAPTAIR-MF control system manages excessive horsepower demands on the engine by turning the co...
  9. 2011-2016 Ford 6.7L Throttle Control Diagnostics Except "G" Kit

    Download:  EXT-VRTC-001-2011---2016-Ford-6.7L-Throttle-Control-Diagnostics---Except-G-Kit.pdf Technical Support Subject 2011 - 2016 Ford 6.7L Throttle Control Diagnostics (Except “G” kits) Document Version Department Revision...
  10. Frequently Asked Questions - FAQ