Do you have a Pic 2 show us what you are dealing with?Rounded off one of the water pump pulleys on my 2008 Honda Civic all the other ones are fully loose but one is really rounded off how to fix??
Yessir trying to change the water pump.So it's a bolt holding a pulley to the water pump "nub"? Why are you removing it? Changing the water pump? Cut off the old one to save the pulley.
If a wrench did'nt remove it, needle nose has 0 chance. I'd use a rocket socket type remover , before you chew it up with a vise grip.If I don't have a pair of vice grips on hand would a pair of needle nose pliers work? , even if it meant completely ruining the bolt and just replacing it after? or would a better recommendation or cheaper recommendation alternative just to get a pair of vice grips?
Doubt needle nose will work, unless you have the hand strength of andre the giant. A sacrificial socket might be your best option as stated above and bang it on, probably with the pump off and on the bench. But yea, everyone needs a good pair of vice grips. They've gotten me out of more jams than anything.If I don't have a pair of vice grips on hand would a pair of needle nose pliers work? , even if it meant completely ruining the bolt and just replacing it after? or would a better recommendation or cheaper recommendation alternative just to get a pair of vice grips?
I believeRocket socket.
Can you take the pump off first, then cut/grind the bolt off?
I believe there's a bolt behind the pulley.Unless there is a bolt behind the pulley, just pull the water pump with the pulley attached. It will be way easier to manage with it on the bench.
No. It threads directly into the water pump hub.I believe
I believe there's a bolt behind the pulley.
and the tensioner is still required to be removed to remove the pulley even i believe??No. It threads directly into the water pump hub.