046 tank vent.

[StihlEchoingHusky]

Hopefully I'm posting this in the right area. Does anyone know if there is a part missing or if I'm just not installing it correctly? I can't get it to seal! I've tried to search Google and here to see if there was instruction on this older stihl tank vent. I couldn't come up with any information. It was all about newer styles.

Any information would be greatly appreciated.

 

[drf256]

Looks correct. Maybe your flapper valve is bad?

I use the holly carb accelerator pump valves instead of the oem Stihl. Same part and much cheaper.