Duck bill check valve

[wannabe]

Does anyone out there have any diagrams or pictures,anything that might help me replace my duck bill valve on my Lombard? Any help would be appreciated

 

[mdm1954]

What model do you have? I have a Super Lightning and have a duckbill on the way. I think I have it figured out but not wanting to take it apart until I get the part.

 

[wannabe]

I wish I new for sure what model it is. So far I cannot find a picture of one that doesn't have manual chain oiler.It is auto olier, also it does not have a factory installed "decompression valve" is early 70 's I "think". I already have my duckbills I just need to clean everything up in that area before I put it back together. Hope the info I received is correct. Best of luck to you. I will post the results afterwards

 

[wannabe]

What model do you have? I have a Super Lightning and have a duckbill on the way. I think I have it figured out but not wanting to take it apart until I get the part.

I have some pictures of it in one of my post's

What model do you have? I have a Super Lightning and have a duckbill on the way. I think I have it figured out but not wanting to take it apart until I get the part.

 

[mdm1954]

My duckbill will be here Tues. When I pulled the sleeve out there was a nylon tube inside. I'm not sure if that is to hold the duckbill along with the sleeve. When you get yours back together if you would could you document the procedure with pics? I will be happy to do the same. I can't find any illustrations of the parts inside the 90 deg elbow. I think it was replaced as a whole unit when it was available. Good luck.

 

[mdm1954]

Here is how mine came out. I think I have the nylon pointed the right way. Does the valve go between the nylon and the sleeve or does it go in first?