{"source":"nhtsa","country":"us","campaign":"85V085000","date":"1985-07-02","owner_notified":null,"manufacturer":"GENERAL MOTORS CORP.","component":"SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS","summary":"THE FRONT AIR BRAKE HOSE MAY CONTACT THE INNER FENDER ON  THE LEFT AND/OR RIGHT SIDES OF SOME TRUCKS. IN SOME INSTANCES, THE BRAKE HOSE    MAY RUB THROUGH, RESULTING IN A LOSS OF AIR PRESSURE UPON BRAKE APPLICATION.                                                                                      CONSEQUENCE OF DEFECT: BRAKE HOSE MAY RUB THROUGH CAUSING AIR PRESSURE LOSS      WHEN BRAKES ARE APPLIED AND REDUCED BRAKING ABILITY. A REDUCTION OF BRAKING      ABILITY AT A TIME WHEN MINIMUM STOPPING DISTANCE IS REQUIRED COULD RESULT IN A   VEHICLE CRASH WITHOUT PRIOR WARNING.","consequence":null,"remedy":"INSTALL NEW BRAKE CHAMBER SUPPORT BRACKETS, BRAKE LINE        ELBOWS, AND AIR BRAKE HOSES, AS NECESSARY.","notes":"VEHICLE DESCRIPTION: MEDIUM DUTY TRUCKS EQUIPPED WITH TILT HOODS, 7000# FRONT AXLE AND AIR BRAKES.SYSTEM: FRONT BRAKE HOSE.","mfr_campaign":null,"part_number":null,"units":624,"completion":null,"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":1983,"make":"CHEVROLET","model":"C6","vehicle_id":"1983_chevrolet_c6","match":"exact","built_from":"1982-10-01","built_to":"1984-11-01"},{"year":1984,"make":"CHEVROLET","model":"C6","vehicle_id":"1984_chevrolet_c6","match":"exact","built_from":"1982-10-01","built_to":"1984-11-01"},{"year":1985,"make":"CHEVROLET","model":"C6","vehicle_id":"1985_chevrolet_c6","match":"exact","built_from":"1982-10-01","built_to":"1984-11-01"},{"year":1983,"make":"CHEVROLET","model":"C7","vehicle_id":"1983_chevrolet_c7","match":"exact","built_from":"1982-10-01","built_to":"1984-11-01"},{"year":1984,"make":"CHEVROLET","model":"C7","vehicle_id":"1984_chevrolet_c7","match":"exact","built_from":"1982-10-01","built_to":"1984-11-01"},{"year":1985,"make":"CHEVROLET","model":"C7","vehicle_id":"1985_chevrolet_c7","match":"exact","built_from":"1982-10-01","built_to":"1984-11-01"},{"year":1983,"make":"GMC","model":"C6","vehicle_id":"1983_gmc_c6","match":"exact","built_from":"1982-10-01","built_to":"1984-11-01"},{"year":1984,"make":"GMC","model":"C6","vehicle_id":"1984_gmc_c6","match":"exact","built_from":"1982-10-01","built_to":"1984-11-01"},{"year":1985,"make":"GMC","model":"C6","vehicle_id":"1985_gmc_c6","match":"exact","built_from":"1982-10-01","built_to":"1984-11-01"},{"year":1983,"make":"GMC","model":"C7","vehicle_id":"1983_gmc_c7","match":"exact","built_from":"1982-10-01","built_to":"1984-11-01"},{"year":1984,"make":"GMC","model":"C7","vehicle_id":"1984_gmc_c7","match":"exact","built_from":"1982-10-01","built_to":"1984-11-01"},{"year":1985,"make":"GMC","model":"C7","vehicle_id":"1985_gmc_c7","match":"exact","built_from":"1982-10-01","built_to":"1984-11-01"}],"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/85V085000"}