Gasket Mistake!

[Tippie]

This case highlights the importance of checking everything at assembly. It pays to check every gasket at assembly. I have received head gaskets for SF which sat so tight on the main studs that they were nearly impossible to fit over the threaded part without damaging the gasket material. They would have virtually cut off oil supply to the cam, as well as the drain to the RHS/starter clutch bits. I cannot remember the last time I got an SF head gasket that I could fit without removing the 3 small studs and screwing them through the gasket before then refitting them to the head whilst hanging in the gasket. I don?t really like belting into a reinforced gasket with my hole punches, especially on a new expensive head gasket. I probably should complain and send them back, but I take it as part of the assembly/checking process.

 

[phil37]

Can you get at it with a compressed air nozzle to check that it's clear?

That would be even more difficult with top cover still on

 

[phil37]

Couple of shots to show drain hole - have rested v/spring in to show awkwardness of access from front - Regards - Phil

 

[Paul Marx]

I presume that drain hole goes into stud bore? You learn every day dont you!
Paul

 

[phil37]

  presume that drain hole goes into stud bore

Yes Paul

 

[Paul Marx]

So, yes, pour some really thin liquid down stud hole to check if gasket is right way around.
Paul

 

[Grant]

Thin liquid.
Like Diet Coke????

 

[mikeringrose]

I did as you suggested and pumped some thin oil in the valve cover and I was pleased to see oil run out the right hand crank bearing. I put one small drop of pink food dye in some very thin oil which made the task of spotting the new oil easy.

Thank you all for your help.

Mike

PS I can't find the torque setting for the crank nut which fixes the starter sprag clutch in place.  Can anyone help please?