2021 Newmar New Aire TSBs

on Freightliner and Ford Chassis. On certain Newmar Class A motorhomes, the wiring under the seats may be incorrectly secured, which may lead to a pinched wire in the seat/slide adjustment mechanism.

on Freightliner and Spartan Chassis.

motorhomes built on Spartan chassis (NHTSA #21V 589). In response, Newmar Corporation is issuing recall NHTSA # 21V 700 and TC # 2021-551. On certain motorhomes, under certain conditions, the instrument cluster may intermittently go blank for a brief period of time while the vehicle is in motion. Gauge data or indicators may appear to be delayed or slow to update prior to the instrument cluster going blank. Without the instrument cluster displaying important information such as the vehicle's speed, there may be an increased risk of a crash.

exists in specific motorhomes built on Freightliner chassis (Cummins NHTSA #21E 063), (Freightliner NHTSA # 21V 556). In response, Newmar Corporation is issuing recall NHTSA # 21V 642. On certain motorhomes, as described in Cummins recall 21E-063, a fuel leak may occur in the fuel hoses between the fuel pump and the remote fuel filter head. A fuel leak in the presence of an ignition source may increase the risk of fire.

specific motorhomes built on Spartan Chassis (Cummins NHTSA #21E 063), (The Shyft Group NHTSA # 21V 556). In response, Newmar Corporation is issuing recall NHTSA # 21V 604. On certain motorhomes, as described in Cummins recall 21E-063, a fuel leak may occur in the fuel hoses between the fuel pump and the remote fuel filter head. A fuel leak in the presence of an ignition source may increase the risk of fire.

Lippert (Newmars window supplier) is recalling Hehr 6400 series window vents (Lippert recall 21E 047) built between 10/01/2018 and 08/13/2020, which were used on various coach models during the affected period. The adhesive that bonds the vented portion of the window may fail. Adhesive failure may cause the vent portion of the window to detach, increasing the risk of a crash or injury.

built on Freightliner chassis (NHTSA #21V 326) based on Cummins recall (NHTSA # 21E 032). In response, Newmar Corporation is issuing recall NHTSA # 21V 506 and TC # 2021-427. On certain motorhomes, as described in Cummins recall 21E-032, the fuel rail assembly on the engine may develop leaks, which may result in an undetected prolonged diesel fuel spray. A leak involving spraying/misting fuel in the presence of an ignition source may increase the risk of fire.

motorhomes built on Spartan chassis (NHTSA #21V 319) based on Cummins recall (NHTSA # 21E 032). In response, Newmar Corporation is issuing recall NHTSA # 21V 372 and TC # 2021-303. On certain motorhomes, as described in Cummins recall 21E-032, the fuel rail assembly on the engine may develop leaks, which may result in an undetected prolonged diesel fuel spray. A leak involving spraying/misting fuel in the presence of an ignition source may increase the risk of fire.

motorhomes built on Spartan chassis (NHTSA #21V 214). In response, Newmar Corporation is issuing recall NHTSA # 21V 258. On certain motorhomes, the steering output shaft inside the steering column may be too short and could disengage from the steering input shaft during a full telescope of the steering column/wheel. A disengagement of the steering output shaft from the steering input shaft could result in a loss of steering control increasing the risk of a crash.

built on Freightliner chassis (NHTSA #21V 108). In response, Newmar Corporation is issuing recall NHTSA # 21V 182 and TC # 2021-159. On certain motorhomes, chassis are equipped with an adjustable brake pedal assembly that may not be equipped with a return spring. In some situations, the brake pedal may not return properly. This may leave the brake signal activated and brake lights illuminated. Additionally, in certain towed vehicles, the service brakes may also remain engaged. If the brakes lights remain illuminated after the brake pedal is released, an additional service brake application will not cause the brake lights to illuminate and would not signal to other motorists the intent of the driver to slow the vehicle, potentially leading to an increased risk of a crash. In addition, if the brake activation signal to a towed device remains active when the motorhome chassis service brakes are released, the brakes on a towed device may potentially remain engaged depending on brake configuration of what is being towed. A towed device with incorrectly operating brakes could increase the risk of a crash.