Recall 89V-033: 1988 Mack DM Series, 1988 Mack DMM Series and 3 more
MACK TRUCKS, INCORPORATED recall for suspension, reported to NHTSA on Mar 3, 1989, covering about 152 vehicles.
The problem
Dowels may have been omitted during spring cap installation; this would put shear load on the four (4) spring cap bolts.
The risk
This could result in loosening and failure of the boltswith possible loss of control and accident potential.
The fix
Install the missing dowels to prevent movement between the spring cap and axle housing.
Notes
System: spring cap to axle housing connection dowel.vehicle description: heavy duty trucks.
Recall details
| Manufacturer | MACK TRUCKS, INCORPORATED |
|---|---|
| Component | Suspension › Rear › Springs |
| Recall started by | the manufacturer |
| NHTSA campaign number | 89V033000 |
Vehicles in this recall
| Vehicle | Model years | |
|---|---|---|
| Mack DM Series | 1988 | All years |
| Mack DMM Series | 1988 | All years |
| Mack MH | 1988 | All years |
| Mack RD Series | 1988 | All years |
| Mack RW Series | 1988 | All years |
Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.
Frequently asked questions
What is recall 89V-033?
Dowels may have been omitted during spring cap installation; this would put shear load on the four (4) spring cap bolts.
How is recall 89V-033 fixed?
Install the missing dowels to prevent movement between the spring cap and axle housing.
Is the recall repair free?
Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.