engine strip service parts?

[redun]

I have been trying in vain to remove a snapped exhaust stud from the head of my Dommi............ the blasted thing wont come out no matter what i try. I have tried soaking in penetrating fluid, mole grips and even welding a nut to it but it just wont budge!

So I reckon that my only way around this is to take the engine out of the bike and tackle the problem on the bench. Whilst the engine is out i am thinking why not give it a birthday and replace all of the serviceable parts in one hit..... sooooo what parts do i need?

I am thinking:

1.cam chain and tensioner
2. oil and filter
3.????

what else do i need or need to check?

[kenny1950]

To remove a stubbon stud you need heat. Gas welding plant and heat the head and stud being carefull not to melt the alloy. Rock the stud back and fourth and it should come out.

Ken

I have been trying in vain to remove a snapped exhaust stud from the head of my Dommi............ the blasted thing wont come out no matter what i try. I have tried soaking in penetrating fluid, mole grips and even welding a nut to it but it just wont budge!

So I reckon that my only way around this is to take the engine out of the bike and tackle the problem on the bench. Whilst the engine is out i am thinking why not give it a birthday and replace all of the serviceable parts in one hit..... sooooo what parts do i need?

I am thinking:

1.cam chain and tensioner
2. oil and filter
3.????

what else do i need or need to check?

[Mervinh]

If you are gonna do the cam chain,have a good look at the rockers etc while you have em out, they are prone too wear,

[redun]

cheers for the replies guys

I shall give the blighter of a stud even more heat this time to see if it will move.

I will post a picture of just what my problem is later tonight for you to see my problem in glorious technicolour.

[mad mitch]

cheers for the replies guys

I shall give the blighter of a stud even more heat this time to see if it will move.

I will post a picture of just what my problem is later tonight for you to see my problem in glorious technicolour.

hi my friend has just taken a broken exhaust stud out of his bike the was about half inch left sticking out what he done was place a washer over the stud weld it into place then mole grips as easy as that 5mins tops

[El Vencejo]

If the head is coming off, might as well do the valve guide oil seals, they don't seem to last very long.