1974 ct70 valve seal

[Djj]

there is this little green seal on the bottom is that correct or dose there need to be a nother one. and is the exhaust side have the same seals as the intake side. is this correct for a 1974 ct70

 

[Robert thran]

That o ring goes under the valve guide before it gets pressed in. You should never see it once the guide is in . That’s not the valve seal.

 

[Djj]

ok thank you. what valve seal do I need for a 1974 ct70

 

[dirtbkr188]

Part # 6, shown below...

 

[Djj]

thank you. dose that part go on the top of the intake valve gide as well are the top of the exhaust valve gide.or do I need a part like this for the top of the valve gide. for both sides. and the little green o ring gose on the intake side so I need a different o ring for the bottum of the exhaust valve gide.

 

[dirtbkr188]

Part #6 is the for the exhaust valve only, there is no valve stem seal for the intake valve. The valve seal you posted above is for various newer model engines. Here's a pic of part #6

 

[kirrbby]

The seal...#6, goes onto the valve stem UNDER #7. You'll find the old one stuck inside of #7.
As dirtbkr said, ONLY on the exhaust side.

 

[OLD CT]

The seal pictured looks like the newer version. The seal for the early bikes was a lot smaller and I think usually green in color.

Yes and I would use the fiber oem green seal vs the new plastic style. I throw them out when they come in a complete gasket kit. Buy the 14730-028-013 original Honda seal, not that big plastic seal, that's wrong for the bike and might not even fit under the valve stem seal ''hat'' or cap.

 

[dirtbkr188]

Here is the microfiche diagram for the '74 CT70, you can see there is no valve seal on the intake side