[curt66]

hey everyone...i know i'm getting old...and it's been years since i've been inside a motor. But i'm putting the top end back together on my 1992 900 SS and i know there are 5 O rings, two horiz and three vertical. And as i layed them all out ready for the install, i've found I have a sixth that is the next size larger than the two smaller ones. I've looked through the blue shop manual but cannot find its home. ???

 

[FezHead]

Can someone chime in here - I didn't think a '92 would have had Viton O-rings - but it looks like they do. I've seen green and brown Viton, could these green ones be anything other than Viton?

 

[belter]

base gasket on the vertical.

mostly they're green, sometimes have been black.

 

[ducvet]

3 for the oil returns
2 for the feed pins
1 for the base gasket vertical.

 

[curt66]

...ahhhh yes!!!...the pocket is covered at the moment by the fixture for drilling the studs out for helicoils...

...much thanks ducvet!!!!...