Gas Gas 250 Txt Pro 05 Clutch.

[mikee]

Gas gas 250 txt pro 05 clutch.

I

[spenser]

I found that it's easiest to remove the clutch assembly and do the job on a work bench. Play close attention to the finger height once assembled as this will greatly affect both the feel and effectiveness of the clutch. We also used an oversized master cylinder from the enduro bike that made the clutch action lighter as well. Finger height and clutch pack thickness dimensions can be found at various sites but try trialspartsusa.com for lots of good info.

Spencer

[jandyb]

I found that it's easiest to remove the clutch assembly and do the job on a work bench. Play close attention to the finger height once assembled as this will greatly affect both the feel and effectiveness of the clutch. We also used an oversized master cylinder from the enduro bike that made the clutch action lighter as well. Finger height and clutch pack thickness dimensions can be found at various sites but try trialspartsusa.com for lots of good info.

Spencer

Clutch pack thickness should be +/- 9,75 mm. This thickness diectly affect the finger height. 0,1mm difference in thickness makes 2mm difference on finger height wich should be +/- 17,1 mm. But as the clutch pack in this case is new this should not be any issue.

Although it looks scary the first time you disassemble the clutch it really is quite simple. You cant go wrong.. Only thing is that at some point (between 05 and 06?) the fibre and steel plates changed from three equal fibres and two steel plates at ca 1,5mm to one thicker fibre, two thinner and two ca 2mm steelplates. Yet total 9,75 mm. On the later model with one thicker fibre the thickest must go in first. It is possible to see/feel the different thickness of the fibres, but if you are unsure it is easily measured with a proper measuring tool.

Must mention that when taking the cluth cover off the thin washer on the kick axle always (?) stick to the cluth cover, and if you dont notice this it usually disappear..