C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

Does my mechanic change brake fluid the right way?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 07-23-2014, 10:40 AM
  #1  
Newbie
Thread Starter
 
Morningstar's Avatar
 
Join Date: Mar 2011
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
2006 C280 4-Matic
Does my mechanic change brake fluid the right way?

Hi everybody,

I started reading here about properly maintaining my car and I am worried the way my independent mechanic does it!

Reading here it seems that for a brake fluid flush you need to let it drain from all corners, but he only does 2 corners and lets it drain? Is that ok too, or is he cutting corners? For some reason my brakes never feel quite right, it takes a lot to stop!

Also, how much brake fluid do I need for a flush, is 1 litar/quart enough?

Thanks
Old 07-23-2014, 11:11 AM
  #2  
Member
 
Poppy1's Avatar
 
Join Date: Jun 2014
Location: Fall Branch, TN
Posts: 88
Received 1 Like on 1 Post
2002 C320
To do a total flush you need to remove ALL the fluid from the system. This includes all the brake lines. The best way I know to do this is with a device like this:






Or something like it. Look for pressure brake bleeders or vacuum brake bleeders.
I have heard others say to crack the bleed screw and let it drain on its own. Never seen this work worth a crap.
Old 07-23-2014, 02:39 PM
  #3  
VVF
MBWorld Fanatic!
 
VVF's Avatar
 
Join Date: Sep 2011
Location: Austin, TX
Posts: 1,657
Received 35 Likes on 35 Posts
2005 C230K(sold), Mk7 Jetta
+1
Folks have good results with Motive Power bleeders.
1 liter of fluid should be enough and you should still have some left.

You might have air in the system (or cheap pads) reducing the effectiveness of brakes.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: Does my mechanic change brake fluid the right way?



All times are GMT -4. The time now is 09:17 AM.