How a Clutch Engages and Disengages

Schedule Brake Pad Replacement
Service Area

$124.62 - $450.29

Price range for all vehicles
Average rating from 10,920 customers who received a Brake Pads Replacement.

In your car transmission, the clutch is a device that works to engage and disengage the moving parts of your drive shaft. For purposes of this discussion, we’ll focus on manual transmissions.

The moving parts are the transmission input shaft and the engine crankshaft. The engine rotates at different speeds, and the automobile transmission’s gears need to be shifted. When you’re shifting your car, the power of the engine is delivered to the wheels. That, in a nutshell, is how your transmission works.

The clutch

The clutch assembly contains a number of small parts, but the main components are:

  • Flywheel: This is connected to the crankshaft and spins with the motion of the engine.

  • Pressure plate: This is bolted to the flywheel. It’s spring-loaded, so it holds the assembly together and also releases the tension that allows it to rotate freely.

  • Disc: The clutch disc is located between the pressure plate and the flywheel. It has friction surfaces, something like a brake pad, that makes and break contact with the flywheel and the pressure plate.

  • Throw-out bearing and release system: The throw-out bearing and the release system work together to engage and release the clutch.

The transmission’s input shaft runs through the middle of the pressure plate, flywheel and clutch disc, taking the engine’s power and sending it to the wheels by way of the gears. Where the shaft enters the transmission, there is a bearing that takes most of the shaft’s load. In the center of the flywheel is a smaller bearing that centers the shaft so it can rotate as the clutch assembly engages and disengages. This is what the clutch disc is connected to.

The clutch pedal

When your foot is off the clutch pedal, everything spins together. When you press the pedal in, the assembly disengages. As you let the pedal out, the friction surfaces on the disc comes into contact with the pressure plate and flywheel, and you’re moving. The idea is to match the engine speed to the point where the friction surfaces engage so that you don’t end up stalling the engine.

Now you know how your clutch works. Do you know how to drive a manual transmission? Maybe it’s second nature to you. If it’s not, why not learn? Just make sure you don’t ride the clutch and end up stalling!


Next Step

Schedule Brake Pad Replacement

The most popular service booked by readers of this article is Brake Pad Replacement. Yourmechanic’s technicians bring the dealership to you by performing this job at your home or office 7 days a week between 7AM-9PM. We currently cover over 10k cities and have 100k+ 5-star reviews... LEARN MORE

SEE PRICING & SCHEDULING

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Recent Brake Pad Replacement reviews

Excellent Rating


YourMechanic Brake Pad Replacement Service

Average Rating

4.9/5

Number of Reviews

10,920

Rating Summary
10,410
326
67
33
84
10,410
326
67
33
84

Bernie

50 years of experience
41 reviews
Bernie
50 years of experience
Honda Accord - Brake Pads Replacement (Rear) - Phoenixville, Pennsylvania
I specifically asked for Bernie to come back, since I was so pleased with the work he did on our other car. This time I got to meet Bernie personally. He is a kind family-man who exhibited the quiet confidence of someone you would expect with the 50 years of automotive experience that he has. I felt very comfortable giving him the key to my car. Two of my kids (ages two and four) came out to greet him, since they remembered him from his first visit. Bernie is great around kids and was very kind to my two-year old son who was trying to "help" Bernie do his job. Thanks again, Bernie!
Honda Odyssey - Brake Pads Replacement (Front, Rear) - Phoenixville, Pennsylvania
I was very pleased with Bernie's work, professionalism, and courteousness. Best brake job I have ever had, and I have had many done (and several done myself, but not on this vehicle). This was a maintenance appointment -- not a repair of something broken -- so I was surprised when the brakes felt so much better after Bernie did the work. You can really see the care he took with our vehicle when I examined everything after he was finished. Thanks, Bernie!

Daniel

9 years of experience
17 reviews
Daniel
9 years of experience
Hyundai Sonata - Brake Pads Replacement (Front, Rear) - Sacramento, California
Awesome customer service. On time and answered my questions with patience. Listened to my concerns and made helpful suggestions. Seemed very knowledgeable and experienced. I will be glad to request him again. Thank you!!

Breck

18 years of experience
532 reviews
Breck
18 years of experience
Toyota RAV4 - Brake Pads Replacement (Rear) - Conroe, Texas
Breck was awesome! He called ahead of time and asked if he could arrive early. He was friendly and easy to talk to. He made me feel comfortable with the service he was going to provide and explained things clearly to me. He smiled and made this experience a good one. I will absolutely be booking future appointments with Breck and I will recommend him and Your Mechanic services to others I know. Thank you!

Brian

19 years of experience
101 reviews
Brian
19 years of experience
BMW Z4 - Brake Pads Replacement (Rear) - Phoenix, Arizona
Brian knows what he is doing and I am so happy yourmechanic.com suggested him for my Z4 car inspection prior to purchasing and even happier he was available to perform my 1st service on the vehicle I purchased. His knowledge on the brand gave him ability to to an in depth inspection and he communicated very well informing me what to prepare for in ownership of my BMW. When he came to perform maintenance on my vehicle he shared so many tips with me. I will absolutely be having Brian come back out when I need future servicing on my car.

Need Help With Your Car?

Our certified mobile mechanics make house calls in over 2,000 U.S. cities. Fast, free online quotes for your car repair.

GET A QUOTE