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Mack Mack Recall 90V010: Suspension:Rear:Springs:Leaf Spring Assembly

NHTSA campaign 90V010, reported January 23, 1990, 14,800 vehicles potentially affected.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 90V010MACK TRUCKS, INCORPORATED
Component
SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY
Problem
THE 7/8 INCH SPRING EYE BOLTS WITHIN THE SPRING EYE BUSHING HANGER BRACKET OF THE REAR SUSPENSION MAY FAIL.
Risk
THE SPRING COULD FALL ONTO THE ROAD SURFACE, WITHOUT WARNING TO THE DRIVER, AND A VEHICLE CRASH COULD OCCUR DUE TO THE SUDDEN DRAG OF THE SPRING.
Remedy
REPLACE ALL 7/8 INCH DIAMETER SPRING EYE BOLTS WITH 1 INCH DIAMETER BOLTS.
Notes
SYSTEM: SUSPENSION; SPRING EYE BOLT.VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS WITH ST34 OR ST 38 REAR SUSPENSION.

Affected vehicles

Mack Mack19801981198219831984198519861987