an idler arm holds the right side of the steering linkage.its job is to mirror the movement of the pittman arm.the pittman arm holds the left side of the linkage(pittman arm is attached to the steering gear. i.e. when you turn the steering wheel,the steering gear turns the pittman arm,which moves the steering linkage,which turns the tires.) idler and pittman need to move together so tires move together. (for more info try searching "parallel steering linkage")
The Chevrolet S 10 pickup truck idler arm can be removed by removing the idler arm retaining bolts. The idler arm has two retaining bolts. Reverse the process to install the new idler arm.
Remove the nut holding the idler arm to the center link. Separate the joint with a "pickle fork". Remove the two bolts and nuts from the frame end of the idler arm. Remove idler arm.
How much torque do I use to tighten the idler arm
Wasn't aware a Merc 190 had an idler arm. However, clunky steering and wander. Observation of the idler arm will show excessive lateral movement
No, there is a pitman arm on the steering box and two idler arms on the linkage.
Center link
Changing an Idler Arm on a '99 Saturn is MIGHTY difficult, especially since they don't have one. The '99 Saturn uses a Rack and Pinion steering system, and as such does not have an idler arm.
Take a 12mm socket and try to fit it over one of the mounting bolts (the threaded part sticking out past the nut), if it fits you have 12mm idler arm, if not you have 14 mm idler arm
no
According to my internet research, to change the pitman and idler arm on a Chevy truck, one must remove the two bolts holding the idler arm as well as the nut holding it to the truck. Then to remove the pitman arm, remove the nut and the drag link.
First, It is not called the idler arm. It is called a pitmen arm it it requires a special puller to remove it from the gear box.
The idler arm shaft, which goes into the bracket should be torqued to 58 ft/lb. The 3 bolts on the bracket to 105 ft/lb. The idler arm to relay rod 40 ft/lb