2003 Evo. I need to remove the plastic base the battery sits on to clean all the nasty acidic white powder out of it (see pic). Having a hard time telling how it's attached, due to all the white gunk! Can someone tell me where the fasteners are which attach the plastic base to the car? I know I can shop vac all this krud, but I don't want the acidic powder eating the insides of my vac.

TIA

 

the two sitting in all the corrosion lol then two bolts on the right and it will come out

 

What he said I'd put some good gloves on and go to work

 

Tried poring some coke on it to help loosen the deposits?