Where is the pulley located on the crankshaft?
Located at the front end of the crankshaft, the crankshaft pulley is what drives the alternator and other engine components. The crankshaft pulley is also called a harmonic balancer, and is a visible wheel mounted to the crankshaft.
Can a crankshaft pulley be removed by hand?
With the bolt off, you likely will not be able to remove the pulley by hand. Instead, use a crankshaft pulley kit to remove the pulley. Once the old one is removed, you can reattach, or re-thread, the new pulley into place in the same manner.
What is the harmonic balancer on a crankshaft pulley?
In most vehicles, the crankshaft pulley comes attached with a harmonic balancer, also known as a dampener. The harmonic balancer is an important attachment, as it reduces the multiple vibrations from the crankshaft.
What is the function of crank pulley?
A crankshaft pulley powers components on the crankshaft. Crankshafts are responsible for driving the car wheels. Crankshaft pulleys transmit mechanical power and torque, or the force of motion, through the pulley system to additional car elements, such as the power steering pump and alternator.
What does an aftermarket crank pulley do?
An aftermarket crank pulley can be used to increase the horsepower of a vehicle. These pulleys are designed to weigh considerably less than the pulleys that come standard out of the factory, largely because they do not have harmonic dampeners installed.
What direction does the crank pulley bolt loosen?
The crank pulley bolt is loosened by turning counterclockwise. Keep in mind that the bolt is on at 135ft lbs of torque. If it has been more than 2-3 years since bolt last removed, then when you add the corrosion buildup to the equation, the bolt is most likely on at 200-250 ft lbs of torque.
What size socket for the front crank pulley?
The crank pulley must first be removed. A 15/16″ socket, three very long 8 x 1.0 bolts (pretty sure that is the size, some large washers, and a crank pulley pulley will be required. With the crank pulley removed mark the bracket where the old crank sensor is located so that the new sensor can be placed in exactly the same position.