Mack Trucks – Trailer may Separate from Fifth Wheel

Mack Trucks (Mack) is recalling certain 2019 Mack Anthem trucks equipped with Jost fifth wheel couplings. The fifth wheel may have an outboard slider bracket that is too narrow, possibly allowing the trailer to separate from the tractor.


Report Received Date 08/16/2018
NHTSA ID 18V543000
Consequence Summary If the trailer separates from the tractor, it can increase the risk of a crash.
Corrective Action Mack will notify owners, and dealers will inspect the fifth wheel slider bracket, replacing it as necessary, free of charge. The recall began September 25, 2018. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0411.
Recall Code SC0411
Potentially Affected 9
Fire Risk When Parked No
Do Not Drive No
Recall Link Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=18V543000)

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