Thor Motor Coach – Insufficiently Tightened Brake Caliper Bolts

Thor Motor Coach (TMC) is recalling certain 2019-2020 Aria 3401, 3601, 3901, 3902, and Venetian G36, J40, L40, M37, R40, and S40 motorhomes built on DTNA chassis. The brake caliper mounting bolts may have been insufficiently tightened.


Report Received Date 03/20/2020
NHTSA ID 20V167000
Consequence Summary Loose brake caliper mounting bolts can reduce brake effectiveness, increasing the risk of a crash.
Corrective Action DTNA will notify owners, and DTNA dealers will inspect and repair the vehicles, free of charge. The recall began on May 20, 2020. Owners may contact DTNA customer service at 1-800-547-0712 or TMC customer service at 1-877-855-2867.
Recall Code RC000186
Potentially Affected 85
Fire Risk When Parked No
Do Not Drive No
Recall Link Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=20V167000)

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