cm870 wont crank hot

[Unilevers]

bar it over after a hot shutdown. If it truly is that hard to turn that the starter cant do it - you will not be able to do it with that 3/4" ratchet. If thats the case pop the covers and remove the rockers and try again - look for any spun cam bearings while there. then injectors and try again. If it still binds remove the pan and try again while someone watches - see what hole is binding up. if you cannot pinpoint it start taking bearing caps off rods until it free's up - you can see if its a main binding easily.

finding hard spots in engines isnt rocket science. I personally think its probably a spun cam bearing or a starter/voltage issue.