GMC SM5500 Recalls
Item Affected: VEHICLE SPEED CONTROL
Date Announced: 05/19/1971
Description of Recall:
Conequence:
Action Need To Fix It:
Notes: GMC CAMPAIGN NO 71-C-6. MEDIUM DUTY TRUCKS AND SCHOOL BUSES W ITH 305C OR 351CV-6 GASOLINE ENGINE. CARBURETOR THROTTLE SHA FT MAY BE EXCESSIVELY WORN ANDCOULD BREAK. THIS WOULD ALLOW THROTTLE VALVES TO REMAIN IN OPEN POSITIONRENDERING ACCELERAT OR INEFFECTIVE AND MAKING VEHICLE DIFFICULT TO STOP.(CORRECT BY INSTALLING NEW THROTTLE BODY ASSEMBLY. )
Item Affected: VEHICLE SPEED CONTROL
Date Announced: 05/19/1971
Description of Recall:
Conequence:
Action Need To Fix It:
Notes: GMC CAMPAIGN NO 71-C-6. MEDIUM DUTY TRUCKS AND SCHOOL BUSES W ITH 305C OR 351CV-6 GASOLINE ENGINE. CARBURETOR THROTTLE SHA FT MAY BE EXCESSIVELY WORN ANDCOULD BREAK. THIS WOULD ALLOW THROTTLE VALVES TO REMAIN IN OPEN POSITIONRENDERING ACCELERAT OR INEFFECTIVE AND MAKING VEHICLE DIFFICULT TO STOP.(CORRECT BY INSTALLING NEW THROTTLE BODY ASSEMBLY. )
Item Affected: SERVICE BRAKES, HYDRAULIC:POWER ASSIST
Date Announced: 11/30/-0001
Description of Recall:
Conequence:
Action Need To Fix It:
Notes: POSSIBILITY THAT AN IMPROPERLY SPOT WELDED POWER BRAKE BOOSTER DIAPHRAGM PLATE COULD RESULT IN A SEPARATION OF THE DIAPHRAGM FORM THE PLATE. THIS CONDITION COULD CAUSE A LOSS OF POWER ASSIST WHEN BRAKING, RESULTING IN HIGHER THAN NORMAL BRAKE PEDAL EFFORT. (INSTALL A NEW DIAPHRAGM PLATE ASSEMBLY.)
