Dear all,
For those with breather pipe problems like splits and broken pipe fixing, the repair is relatively cheap and simple (~£5 for the common split breather pipe!).
For those with breather pipe problems like splits and broken pipe fixing, the repair is relatively cheap and simple (~£5 for the common split breather pipe!).
- Firstly, when I replaced my spark plugs I took off the airfilter box and the small diameter breather pipe snapped off. I was not being brutal with it either, it just fell off! I am not sure if this is a common problem but I fixed it with a brake bleed valve (i had one already but you can buy these for a few £ from any car parts shop). Measure the diameter of the threaded brake bleed valve and find a drill bit slightly smaller. Next, drill a hole where the pipe fitting snapped off and then simply screw in the brake bleed valve. I used some adhesive for measure to get a good seal. See the attached photo for the results.
- Secondly, I replaced my large diameter breather pipe. I have to say that I didn't need to replace the existing one as it seemed OK but I was concerned from other posts that it may fail at any time. All you need to do if you are slightly technically minded is; a) use some pliers to twist off the standard crimp-on clips that hold the breather pipe on and throw them away, you will need to remove the air filter box during this operation. To remove the air filter box you just need to unscrew the small allen bolt holding the inlet air pipe to the front panel and remove the two 10mm head bolts holding the air box to the rocker cover. The air filter box can now be removed but you must carefully slide the small diameter hose off the back of the air filter box first. b) go to a car parts shop and get braided rubber pipe 15.8mm internal diameter and two jubilee clips to fit round the outside diameter of the pipe, you can get these from Halfords for example, I show the Quinton Hazell pipe I used in the photo (£2.50 for a metre). c) Cut the pipe to length so that you have a nice curved radius from the rocker cover to the air filter box, don't cut it too short or too long as you will put strain on the air filter box fixing, don't worry if you get it wrong first time you will have plenty of tubing left over for a second go. d) Fit the new pipe and secure with the jubilee clips whilst replacing the air filter box. Job done.