Recall 89V033000: 1988 Mack DM and 1 other model
- Report received
- Mar 3, 1989
- Manufacturer
- Mack trucks, incorporated
- Potentially affected
- 152vehicles
- Model years
- 1988
Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.
What NHTSA recorded
Dowels may have been omitted during spring cap installation; this would put shear load on the four (4) spring cap bolts.
Possible consequence
This could result in loosening and failure of the boltswith possible loss of control and accident potential.
Remedy
Install the missing dowels to prevent movement between the spring cap and axle housing.
Affected model years
Pages for each model year show complaints, parts, mileage and other recalls.
- 1988 Mack DM0 complaints
- 1988 Mack RD Series0 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.