The track suspension includes a chassis, a skid frame, a front arm, an idler arm, and a rear arm.

The idler arm includes a forward end pivotally connected to the tunnel and a rearward end connected to the rear arm.

The hysteretic tensioning apparatus includes a support member, a brake member, and four idler arms.

Disconnect the pitman arm and idler arm, and move them to the side for better access at the oil pan.

The conductive wire is extended across the support member so that it extends between adjacent idler arms and the brake and is inserted into the winding machine.