{"source":"nhtsa","country":"us","campaign":"89V079000","date":"1989-05-15","owner_notified":"1989-08-16","manufacturer":"MACK TRUCKS, INCORPORATED","component":"SUSPENSION:FRONT","summary":"TORQUE ROD BOLTS ARE GRADE 2 INSTEAD OF GRADE 5, WHICH IS NOT TO SPECIFICATION, AND COULD FAIL.","consequence":"BOLT FAILURE COULD ALLOW THE REAR AXLE TO SHIFT; THISCOULD ADVERSELY AFFECT TRUCK CONTROL AND COULD RESULT IN A CRASH.","remedy":"REPLACE TORQUE ROD BOLTS WITH BOLTS OF THE PROPER SPECIFICATION.","notes":"SYSTEM: SUSPENSION/TORQUE ROD FASTENERS.VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS WITH REYCO SUSPENSION.","mfr_campaign":null,"part_number":null,"units":100,"completion":null,"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":1989,"make":"MACK","model":"MH","vehicle_id":"1989_mack_mh","match":"exact","built_from":"1989-02-01","built_to":"1989-03-01"},{"year":1989,"make":"MACK","model":"R SERIES","vehicle_id":null,"match":null,"built_from":"1989-02-01","built_to":"1989-03-01"},{"year":1989,"make":"MACK","model":"RW SERIES","vehicle_id":"1989_mack_rws","match":"base","built_from":"1989-02-01","built_to":"1989-03-01"}],"may_apply":true,"as_of":"2026-10-19","lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null},"attribution":[],"url":"https://open.wenmarpro.com/recalls/nhtsa/89V079000"}