I was thinking of removing my pancake cooler, to replace the fluid filter.

1. If I just undo the 4 bolts, how much fluid is going to spill out?

2. Is there a gasket in between the round pancake plates and the base?

 

It's the 2 spigot version of this.



Just wondering if it's going to be a few drops or a flood. Want to be prepared.

 

Bueler Bueler?