# NHTSA recall 84V036000 A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups. - Published by: NHTSA \(United States\) - Campaign number: 84V036000 - Manufacturer: MACK TRUCKS, INCORPORATED - Reported: 1984\-03\-23 - Component: SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY - Units potentially affected: 3421 ## What is wrong SPRING SEAT CAN DEFORM, WHICH CAUSES A DECREASE IN THE CLAMPING FORCE IN THE SUSPENSION ASSEMBLY. LOSS OF CLAMPING FORCE MAY BRING ABOUT AXLE MISALIGNMENT OR AXLE HOUSING FAILURE. ## The remedy THE AXLE HOUSING WILL BE INSPECTED AND REPLACED, IF NECESSARY. THE SPRING SEATS WILL ALSO BE REPLACED. ## Notes VEHICLE DESCRIPTION: HEAVY TRUCKS.SYSTEM: SUSPENSION; REAR SPRING SEAT.CONSEQUENCES OF DEFECT: LOSS OF VEHICLE CONTROL COULD OCCUR WITHOUT WARNING,POSSIBLY RESULTING IN AN ACCIDENT. ## Vehicles this campaign lists - 1978 MACK CF. Built 1978\-10\-01 to 1982\-05\-01. - 1979 MACK CF. Built 1978\-10\-01 to 1982\-05\-01. - 1980 MACK CF. Built 1978\-10\-01 to 1982\-05\-01. - [1981 MACK CF](/makes/mack/cf/1981/recalls.md). Built 1978\-10\-01 to 1982\-05\-01. - [1982 MACK CF](/makes/mack/cf/1982/recalls.md). Built 1978\-10\-01 to 1982\-05\-01. - 1978 MACK F SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1979 MACK F SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1980 MACK F SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1981 MACK F SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1982 MACK F SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1978 MACK FM SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1979 MACK FM SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1980 MACK FM SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1981 MACK FM SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1982 MACK FM SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1978 MACK MB SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1979 MACK MB SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1980 MACK MB SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1981 MACK MB SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1982 MACK MB SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1978 MACK MC SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1979 MACK MC SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1980 MACK MC SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1981 MACK MC SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1982 MACK MC SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1978 MACK MR SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1979 MACK MR SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1980 MACK MR SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1981 MACK MR SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1982 MACK MR SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1978 MACK R SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1979 MACK R SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1980 MACK R SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1981 MACK R SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1982 MACK R SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1978 WESTERN RL SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1979 WESTERN RL SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1980 WESTERN RL SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1981 WESTERN RL SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1982 WESTERN RL SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1978 WESTERN RS SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1979 WESTERN RS SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1980 WESTERN RS SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1981 WESTERN RS SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1982 WESTERN RS SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1978 WESTERN RWL SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1979 WESTERN RWL SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1980 WESTERN RWL SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1981 WESTERN RWL SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1982 WESTERN RWL SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1978 WESTERN RWS SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1979 WESTERN RWS SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1980 WESTERN RWS SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1981 WESTERN RWS SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1982 WESTERN RWS SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1978 WESTERN WL SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1979 WESTERN WL SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1980 WESTERN WL SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1981 WESTERN WL SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1982 WESTERN WL SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1978 WESTERN WS SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1979 WESTERN WS SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1980 WESTERN WS SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1981 WESTERN WS SERIES. Built 1978\-10\-01 to 1982\-05\-01. - 1982 WESTERN WS SERIES. Built 1978\-10\-01 to 1982\-05\-01. ## Bulletins for the same vehicles and component A bulletin is the manufacturer's note to its dealers. It is not part of this recall. - [KC\-2170](/bulletins/10213640.md), 2022-06-07, Service bulletin ## Check a VIN - [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls) - [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng) JSON: [/v1/recalls/nhtsa/84V036000](/v1/recalls/nhtsa/84V036000) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20NHTSA%20recall%2084V036000&page=https%3A%2F%2Fopen.wenmarpro.com%2Frecalls%2Fnhtsa%2F84V036000&vehicle=NHTSA%20recall%2084V036000)