? about 200 servo

[Lee Thompson]

I have a large 200 servo (112 piston). It currently has an o-ring on the smaller land and a scarf cut seal on the larger land. The o-ring fits tight but does slid in the bore OK with lube. Has anyone tried an o-ring or do you see any kind of problem with using one. Thanks

 

[jakeshoe]

Chris would be the best one to answer this Lee.
Let me make sure I understand what you want to do though.

You want to replace the scarf cut seal on the servo, with an o-ring, on the larger land?

If so, post the overall diameter, land inside diameter and approx width and I'll look for an o-ring that might work in my various stuff.

 

[Lee Thompson]

No

The prior owner had an o-ring on the small dia. land. I want to know is I can use it that way.

 

[jakeshoe]

Ya,
I don't see a problem with that as long as it fits with some resistance in the cover. I wouldn't want it to have huge resistance, but it needs some.

 

[bison]

It will work as Jake said but the square edge scarf cut seals work just fine and Chris could get you plenty of those if you need them.

 

[cnoble64]

That's how mind is, it's been in the trans. for 3 years with no problems.