Idler gears change the direction of rotation ... These are the most common type of gear, used to transmit motion between parallel shafts. They have straight teeth and are easy to manufacture ...

Save guides, add subjects and pick up where you left off with your BBC account. Power transmission is how mechanical power is transferred from one part of a system to another. Understanding power ...

The idler gear bracket fasteners may have been improperly tightened, allowing the idler gear to detach from the engine.