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Question:

how to remove rear bolt from water pump?

Was able to remove all bolts except the one in the rear of engine one of the bigger bolts the pulley from the serpentine belt blocks itdoes the pulley need to be removed and if yes then how

Answer:

And what type of vehicle is it, and what is the engine.
I would suggest removing the pulley but I dont know what kind of car it is.
yes you,ll probably have to remove the pulley from it to get to all of them,i usually remove the pulley first anyway ,this makes it a lot easier to do ,but you should be able to get to the bolt after the pulley is off,good luck i hope this help,s.
Sometimes there are holes in the pulley and you can rotate it until the hole gives you access to the bolt. If there are no such holes, then you will probably have to remove the pulley. The pulley may be fastened with one, four, or zero bolts. If there are bolts for the pulley, remove them and proceed with common sense and use a puller if necessary. If there are zero bolts holding the pulley to the water pump, then it is pressed on and you will need to remove it with a specialty tool called a pulley puller which you can get as a loaner or cheap rental at many auto parts stores. The pulley must also be reinstalled with a pulley installer, also available as a loaner or cheap rental. Are you replacing the water pump or just removing it to do other work? If you look at a new one and it doesn't come with a pulley on it, then you know that the pulley must be removed to go on the new pump no matter what.

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