300/440/550 89 js 300

Ok so apparently the guy had already switched it over to premix but I was confused as to y the oil pump was still on the motor and he didn't install a block off plate. I just took the pump off and it looks as if he has grinded the piece flat that spins inside the pump do it cannot spin and release oil. Will that b fine untill I get the block off plate?
 
Top Bottom