well yester day i changed the diff oil in the caroche there wasnt much in there so i figured it had leaked out over the years since i dont think its ever been changed, at least not since i'vr owned it. today i found that it was leaking and i think i found where except its right under the motor. im not sure if its cracked or just as gasket that went bad. but to find out i need to get the motor off. i've taken the three bolts holding it to the diff off but it still wont budge do i need to take the diff case off to get the motor off? or do i just need to find a bigger hammer????