YOU CAN ALSO DRILL A SMALL HOLE IN THE BOTTOM OF THE STARTER COVER AND A NOTHER HOLE IN THE TOP OF THE STARTER COVER ............BEING CAREFUL NOT TO DRILL INTO THE GEARS.............FOR USE AS A PLACE TO APPLY SOME BRAKE CLEANER WITH THE SUPPLIED RED TUBE THAT COMES WITH THE BRAKE CLEANER...AND AFTER YOU GIVE IT A QUICK SHOT OF CLEANER PUT SOME ELECTRICAL TAPE OVE THE HOLE TO KEEP CRUD OUT ....AND ALL THIS DOES IS LESSON THE REBUILD TIME IT TAKES TO DISSASEMBLE AND REASSEMBLE THE TRANNY