Hi, I'm just in the process of rebuilding my MC21 after a crank bearing siezure.... my question is regarding the oil pump. I have bled it by removing the bleed screw until no bubbles are present, then with the pully fully open rotated the drive shaft by hand. but all i get out of the end of the nipples is one small spot of oil about every 9 turns of the shaft... my feeling is that the pump is faulty, although i know its controlled by a solenoid as well as just the pully and drive shaft.... I expected to see slightly more oil. I have had a look inside the pump end covers but there seems to be nothing that can be serviced.... The pump did seem to work ok before the siezure, but i'm a little wary...
Can anybody give me any advice? cheers, Rob.