Mack Recall 89V022000: Suspension, Rear, Springs, Leaf Spring Assembly, U-bolt, Leaf Spring To Axle
NHTSA recall 89V022000 · announced February 17, 1989 · filed by Mack Trucks, Incorporated · 18 units affected
The problem
AN INCORRECT 3/4 INCH BOLT WAS INSTALLED ON RT/RS 450 SUSPENSION.
The risk
THIS BOLT MAY BREAK, CAUSING DISENGAGEMENT OF THE BEAM CONNECTION OF REAR SUSPENSION, RESULTING IN LOSS OF CONTROL, WHICH COULD RESULT IN AN ACCIDENT.
What to do
RETROFIT CHASSIS WITH 1 INCH BOLTS.
Official NHTSA recall notice →
Notes
SYSTEM: SUSPENSION.VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS BUILT WITH HENDRICKSON RT/RS 450SUSPENSION.
Vehicles covered by this recall
Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal, medical, or repair advice.