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Recall campaign89V033000

Recall 89V033000: 1988 Mack DM and 1 other model

Suspension › Rear › Springs
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.

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.