GMC:B6P042:1986 Recalls http://auto-recalls.justia.com GMC:B6P042:1986 Recalls 1986 GMC B6P042 - FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP http://auto-recalls.justia.com/content/89V071000-GMC-B6P042-1986.html A CRACK MAY DEVELOP ADJACENT TO THE FUEL TANK SEAM WELD ATTACHING THE TANK END CAP. Mon, 5 Jun 1989 00:00:01 EST 1986 GMC B6P042 - SERVICE BRAKES, AIR:DRUM:CHAMBER http://auto-recalls.justia.com/content/87V121000-GMC-B6P042-1986.html SEVERE BRAKE CHATTER MAY CAUSE THE BRAKE CHAMBER MOUNTING BRACKETS ON EITHER SIDE TO DEVELOP CRACKS IN THE WELD AREA WHERE THE S CAM SHAFT TUBE ATTACHES TO THE CHAMBER SUPPORT SECTION. Fri, 7 Aug 1987 00:00:01 EST 1986 GMC B6P042 - SERVICE BRAKES, HYDRAULIC:FLUID http://auto-recalls.justia.com/content/86V086000-GMC-B6P042-1986.html SEVERE BRAKE CHATTER MAY CAUSE THE BRAKE CHAMBER MOUNTING BRACKETS ON EITHER SIDE TO DEVELOP CRACKS IN THE WELD AREA WHERE THE S-CAM SHAFT TUBE ATTACHES TO THE CHAMBER SUPPORT SECTION. CONSEQUENCE OF DEFECT: BRACKETS CAN BREAK, RESULTING IN LOSS OF BRAKING ABILITY AT THE FRONT WHEEL, AND POSSIBLY RESTRICT STEERING, WHICH COULD LEAD TO A VEHICLE CRASH WITHOUT PRIOR WARNING. Fri, 11 Jul 1986 00:00:01 EST