lineaway

I`d start with removing the flywheel cover, and spray it with wd 40. Change the plug. Give it another go.

It might be new, but if the piston does not travel the full length of the stoke and return with some free play. Then the pressure cannot release.

Sounds like you have it too tight. The M/C rod or piston has to have some free play.

I found one laying on the loop last weekend. Turned out it belonged to a mom that could not keep up with her 5 year old on an Oset.

Some of the tech just take a 17mm wrench, I`ll have to look tomorrow. Checked again, a wrench will work. You do have your manual. The stock spring is not too bad? 17 stone plus?

https://www.youtube.com/watch?v=EefBYPSmxZg

Let me guess, Keihin?

We know of five very used 4rt`s. Never a lever problem.

2nd or third, lots of clutch, weight back, drop your heels, ready set go.

The Techno crank was easy as it still was all steel. I`d leave the crank up to someone with the right spacers since all the crap plastic on the new cranks. Used to be a noob would be lost doing a job like splitting the cases. With video and forums like these the job is much easier. Flywheel, clutch and primary gear is much easier with the top end still in place, unless you have air tools.

It`s all about timing. https://www.youtube.com/watch?v=gdwNZdNJtUw&feature=player_embedded

Simple enough to split the cases and do the main bearings. You can then ship the crank for the rod work. There should be no up and down movement on the big end.

Spokes are done in patterns of four. Start with the tube hole. Using zip ties can help hold them on place. Slow and easy.

The only way to get a lot of fuel in the motor is leaving the petcock on or a bad needle and seat. Have you had starting issues? Normally if the seal goes you suck transmission oil into the crank and have excessive smoking.

Could be a 9 with a newer frame as the nine had issues.

Beta did not make the forks. So the dust seals could be found elsewhere. You could just run no dust seals with the neoprene fork covers.

It`s called the Water Buffalo class!

That would be the blue/pink and white era, my 18 year old sure laughs at my photo`s.

Most people bought a 4RT then 4T. It will be interesting to hear your comments.

There are covers made for the Sherco exhaust and tank.

NOTE: for adjustment use a T-handle wrenches with jointed hexagonal socket From the manual.

Very similar in size to a 4 pot AJP. Measure it up and compare.

You will only find a parts breakdown.

http://www.trialscentral.com/forums/topic/57003-photos-of-home-trials-obstacles/ http://www.trials.com.au/forum/viewtopic.php?f=16&t=6012

The internet has thousands of pictures of world champ caliper riders from years and years of events. Find me one rider with bar risers.