OK i picked up my blaster saturday...I have some questions...been reading alot but these things i'm wondering...clutch oil says 650 cm on case is that 650 cc?...thats 22oz...but the sight glass gets coverd with like 10-15oz's...pus only 10-15 came out like PO only filled to site glass?.......also removed oil tank cut wires....pluged carb with small vacumm cap...but i'm confuzed on pump?...if you remove pump with 2 screws....wats left is the gear sticking out engine...ive seen picks of block off plate...it looks like the engine gear needs to be gone for cover to fit?...read somepeaple just leave pump on?...others say to take pump apart and remove its gear and reinstall?...and no need for block off plate?...can someone explain this better?