Q: can you just drain the fluid and put a new seal?

asked by on

If the fluid goes into your brake booster can you just empty the fluid and change the seal?

If there there has been brake fluid in the brake booster, that has damaged the booster and consequently it will have to be replaced. If the master cylinder is leaking at one seal, all seals in the master cylinder should be replaced or just simply install a re-built, or new, master cylinder. If you want these steps performed by a certified Mechanic, dispatched by YourMechanic right to your location, please request replacement of the master cylinder and the responding certified mechanic will get this resolved for you. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1,000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!
  1. Home
  2. Questions
  3. can you just drain the fluid and put a new seal?

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Hood can’t stay shut

As far as I know, all vehicles meant to be used in the United States should have a double latch system. These systems have a primary latch which holds the hood down all the way and is released by the...

Q: I poured seafoam in my brake booster I thought it went there instead of in the vacuum

Hello, the brake booster assembly will have to be replaced. There are rubber diaphragms that degrade from seafoam. The hissing sound is a vacuum leak with the booster. I recommend having a certified YourMechanic technician come to your location to...

Q: Alarm not shutting off

Hi there. It sounds like your truck is equipped with an aftermarket alarm system. In order to repair the alarm it would need to go to a shop that specializes in that brand of alarm. If you cannot find a...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...