Okay, this guy at work says when you bleed hydraulic clutches, you take the top of the fluid reservoir off. Is this true? The haynes and helms manual say nothing about taking the top off the reservoir. He's like 35-40 years old so he "knows" he's right. I'm bleeding my clutch tonight.

 

Tell him I've never done that, and I'm 54!

Does that make me "more" right? (Ha!) Don't be intimidated by age. One of the most knowledgeable "techs" I know is a young college student who's been tuning, racing, and rebuilding engines since he was seven. I've been spinning wrenches since the 60's, but when this kid talks, I listen.

In ten years, some people may get TWENTY years worth of experience. Others may only get ONE year's worth -- ten times.

 

Really no need to remove. However I always do. If I have a lot of oxygen in my lines then when bled, the bubbles "pop" in resevior. If there is too much and full it might build pressure and leak later. So, to answer your question - to be on the safe side remove it, doesn't cause any problems.

 

No:

You don't open the reservior. It is advisable to close the bleeder valve and top off reservior periodically during the process. If the level gets too low, air can get into the system through here.

If the bleeder screw is going to be open, keep the reservior closed.

Good Luck

Steve

PS: Make sure you don't get any brake/hydraulic fluid on the paint!

 

Okay, I guess the consensus is NO, do not open the reservoir cap when bleeding the clutch hydraulic system. ALthough, if I do open the cap, make sure the bleeder valve is closed. OK, I'll let you guys know how it goes tomorrow. Thanx for all the replies.