11. One idler wheel , mounted at the rear end of each track unit, was used to control track tension. 12. Between the first bogie and the idler wheel , was a larger diameter vertically sprung " jockey wheel ". 13. On each side there is an idler wheel at the front, a rear drive sprocket and four track-return rollers. 14. The chassis has four twin rubber-tyred road wheels with individual torsion bar suspension, a rear idler wheel on each side. 15. A mechanical brake was installed next to the idler wheel , stopping rearwards movement of the artillery piece during the firing process. 16. The hydraulic tensioner, chain guides, idler wheel and rear lower chain case have all been updated to resolve problems with mechanical wear. 17. Drayton co-produced and played various instruments on Fiona Apple's album " The Idler Wheel . . . ", released in June 2012. 18. In military vehicles with a rear sprocket, the idler wheel is placed higher than the road wheels to allow it to climb over obstacles. 19. On June 19, the same date " The Idler Wheel . . . " releases, Apple will begin the second leg of the your. 20. In one scene, Idle wheels a cart through a village during the bubonic plague and calls for people to " bring out your dead ."
