{
  "owners": null,
  "title": "Mack recall 15V690 (SC0397): Mack Granite (Gu) (2014)",
  "url": "https://carsmultiverse.com/recall/15v690/",
  "summary": "Recall 15V690 (Mack): If the hex nuts are not tightened to specification, the driveshaft may disconnect from the drive axle, resulting in a loss of prop...",
  "excerpt": "Mack Granite (Gu), model year 2014. Filed by Mack Trucks, Inc. and reported to NHTSA on 22 October 2015. 8 vehicles potentially affected. What the notice says Mack Trucks, Inc. (Mack) is recalling certain model year 2014 Granite (GU) trucks manufactured January 1, 2013, to October 16, 2013, and equipped with certain drive axles manufactured by Marmon-Herrington. The affected axles are equipped with hex nuts on the flange yoke that may not have been properly tightened. Is your vehicle included? Check with your VIN at NHTSA , or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on. CarsMultiverse / Recalls Mack's own number for this recall: SC0397. That is the number on the owner letter and on the dealer paperwork. 15V690 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways. Answered from the register this site holds. NHTSA is the record to act on. What the authority says can happen if this is not fixed: “If the hex nuts are not tightened to specification, the driveshaft may disconnect from the drive axle, resulting in a loss of propulsion and increasing the risk of a crash.” 15V690 Mack Trucks, Inc. Power Train:Axle Assembly 22 October 2015 2014-2014 MACK GRANITE (GU) If the hex nuts are not tightened to specification, the driveshaft may disconnect from the drive axle, ",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T17:40:52+00:00",
  "dateModified": "2026-09-16T09:46:33+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Mack recall 15V690 (SC0397): Mack Granite (Gu) (2014)\", https://carsmultiverse.com/recall/15v690/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}