air lock help 04 900?

[lifegiver]

just rebuilt top end on my 04 900. lifted front end and filled resivor. Fluid just flows out after seconds of running. never have had this problem before. any ideas? starting to think head gasket did not seal right. it builds enough presser to blow the cap.

 

[diggerdown]

O ring has to be out of place.

 

[lifegiver]

suck I was afraid of that, ok thanks

 

[diggerdown]

Sometimes helps to dab a little heavy bodied grease on to hold the O-rings in place.