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Mack MS200 Recall 86V067: Vehicle Speed Control

NHTSA campaign 86V067, reported May 27, 1986, 830 vehicles potentially affected.

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The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 86V067MACK TRUCKS, INCORPORATED
Component
VEHICLE SPEED CONTROL
Problem
THE SEALANT USED ON THE INJECTION PUMP COULD PENETRATE THROUGH THE BUSHING AND GET BETWEEN THE THROTTLE SHAFT AND BUSHINGS CAUSING THE SHAFT TO BIND. CONSEQUENCE OF DEFECT: THROTTLE SHAFT SEIZURE MAY CAUSE THE ENGINE TO STAY ON FULL THROTTLE, AND RESULT IN LOSS OF OPERATOR CONTROL AND POSSIBLY AN ACCIDENT.
Risk
Remedy
REPLACE BOTH BUSHINGS IN THE GOVERNOR HOUSING.
Notes
SYSTEM: THROTTLE SHAFT AND BUSHINGS.VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS, MIDLINER.

Affected vehicles

Mack CS 20019851986
Mack CS 25019851986
Mack MS20019851986
Mack MS25019851986