yes
The "driving" or drive gear is the source of power or rotation. The driven gear is turned or moved by the drive gear. Example: The pulley on a motor is the drive pulley and a pulley on a pump is the driven pulley. Example: The pinion gear in a differential is the drive gear and the ring is the driven gear.
The "driving" or drive gear is the source of power or rotation. The driven gear is turned or moved by the drive gear. Example: The pulley on a motor is the drive pulley and a pulley on a pump is the driven pulley. Example: The pinion gear in a differential is the drive gear and the ring is the driven gear.
An idler gear supports a belt, routes a belt around obstructions, increases the amount of area a belt contacts a pulley, or adds tension to a belt or chain drive system. In the case of a gear chain, the idler would reverse the motion of the gear it drives.
A pulley for a drive belt.
When looking at the engine from the front, the tension pulley is the only wheel on the drive belt that has the belt on the inside of it. All of the other pulleys have the belt going around the top of the pulley. The tension pulley has a bolt that can be loosened and then tightened to remove the drive belt.
remove drive belt and check all pulley wheels for freedom of movement sounds like a pulley wheel is bad, probably the belt tensioner pulley
Begin by loosening the tensioner pulley. Take the old air conditioning drive belt on. Put the new air conditioning drive belt on and tighten the tensioner pulley.
If you are refering to the drive-train, then no, it is not a belt and pulley system. It is a gear and chain drive though the two systems are virtually identical, with both making use of mechanical advantage to deliver more usable power. The maths behind the two systems are essentially the same bar the fact that the belts on a pulley can slip and stretch and unless the belt is toothed you cannot use the number of teeth on the sprockets/gears to determine gear ratio.
Move a pulley
In a vehicle, a driving gear is the gear which is driven by the engine. The driving gear helps control the speed the vehicle is in.
loosen the bolt in the center of the drive belt pulley, then loosen the bolt on the side of the pulley. as you loosen the side bolt the tension lets up
Check the condition of the accessory drive serpentine belt, belt idler pulley and belt tensioner pulley bearings.