Other PW80 Crank case gasket?

[diggerdog36]

I've ordered a full gasket kit for my son's PW80. Im unsure as to whether there is meant to be a gasket between the two crank halves?
The clutch cover gasket is here but that is the only big one.

 

[Mihylo33]

A lot of the Yamaha bikes use Yamabond gasket sealer as their case gaskets. It's just grey Forma gasket re labeled.

 

[2strokesteve89]

If there is a gasket, put one back in, I tried some of that forma gasket on my RM and after I mated the case halves the crank was binding,pulled it apart used the paper gasket, all was good. The thickness of the gasket provides the proper pre load on the crank bearings. Your yamaha may be different, just be aware of this and check for a free spinning crank after you put it together.

 

[Mihylo33]

I can't even find a part# for a case gasket or a schematic.
The Manual should say exactly what to do. Yamabond or gasket.