Recall - MARQUE ( 20V284000 )

Brake Line Routing May Cause Wear and Fluid Leak

A worn rear brake caliper flexible line may cause brake fluid leakage which may result in a partial or complete loss of the rear brakes, increasing the risk of a crash.

NHTSA Campaign Number: 20V284000 Manufacturer REV Ambulance Group Orlando, INC. Components SUSPENSION, SERVICE BRAKES, HYDRAULIC, SERVICE BRAKES Potential Number of Units Affected 100

Summary REV Ambulance Group Orlando, Inc. (REV) is recalling certain 2018-2020 Type 1 ambulances built on Ram 4500 and 5500 chassis equipped with Compressible Liquid Adaptive Suspension Systems (C.L.A.S.S.), part numbers DS135RS3A, DS135RS3AF and DS135RS3-DM. The rear brake caliper flexible line may have been routed so that it contacts a suspension component, possibly causing excessive wear and a loss of rear brakes.

Remedy REV will notify owners, and dealers will dealers inspect the rear brake caliper flexible lines for wear and install a kit to modify the rear brake caliper flexible line mounting, and if necessary, a kit to replace worn brake lines, free of charge. The recall is expected to begin July 1, 2020. Owners may contact REV customer service at 1-855-661-9232.