{
  "owners": null,
  "title": "Canadian recall 1979070 (Ihc), 1978 to 1979",
  "url": "https://carsmultiverse.com/canada/recall-1979070/",
  "summary": "Transport Canada recall 1979070, IHC S1900, S1800, S1600, S1700, 1979-04-20. MOUNTING BOLTS THAT ARE SUSCEPTIBLE TO HYDROGEN EMBIRTTLEMENT MAY HAVE BEEN USED.",
  "excerpt": "Ihc S1900, S1800, S1600, S1700. Published by Transport Canada as 1979070 on 20 April 1979. System: Not Entered. What the notice says Mounting bolts that are susceptible to hydrogen embirttlement may have been used to mount the brake master cylinder to the cab firewall. these bolts may fracture and allow the master cylinder to separate from the firewall resulting in a loss of service brakes and possible vehicle crash. vehicles produced at … Is your vehicle included? Check with your VIN at Transport Canada , 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. MOUNTING BOLTS THAT ARE SUSCEPTIBLE TO HYDROGEN EMBIRTTLEMENT MAY HAVE BEEN USED TO MOUNT THE BRAKE MASTER CYLINDER TO THE CAB FIREWALL. THESE BOLTS MAY FRACTURE AND ALLOW THE MASTER CYLINDER TO SEPARATE FROM THE FIREWALL RESULTING IN A LOSS OF SERVICE BRAKES AND POSSIBLE VEHICLE CRASH. VEHICLES PRODUCED AT CHATHAM, ONTARIO. Transport Canada recorded this notice in capitals, as its system did for many years. It is reproduced here exactly as published. The wording above is the department's own, as it stood in the monthly file this site last read. Vehicle counts are the sum of the counts published for each make and model the recall covers. To act on a recall, use the official notice: Transport Canada recall 1979070 . The Canadian register on this site Ihc is named on 82 notices in ",
  "register": {
    "authority": "Transport Canada",
    "country": "Canada",
    "index": "https://carsmultiverse.com/canada/"
  },
  "datePublished": "2026-09-05T14:55:03+00:00",
  "dateModified": "2026-09-05T14:55:03+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Canadian recall 1979070 (Ihc), 1978 to 1979\", https://carsmultiverse.com/canada/recall-1979070/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}