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Water pump housing/ drive pulley removal? Help?

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Old Feb 18, 2020 | 04:12 PM
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From: Warren
Water pump housing/ drive pulley removal? Help?

So I searched and searched in the forums with this as the topic, 88 fc gxl model. So I have rhe water pump off housing is free almost gets to end of threaded studs and wham drive pulley! So took the four bolts out, now I own a haynes manual and nowhere in there does it specifical adress how to removal, now I figured a universal pulley puller, but then I thought its threaded in the back 2 groves of the whole pulley so to keep it short, before I do anything and struggle for hours of pointlessness I wanted to get a little bit of advice from the pros to help my job go a bit smoother. Thank you!
pics below.


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Old Feb 18, 2020 | 11:26 PM
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just remove those studs. they just thread into the front housing.
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Old Feb 19, 2020 | 03:20 AM
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From: Warren
Originally Posted by rxtasy3
just remove those studs. they just thread into the front housing.
how exactly would I do that without chewing up the studs
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Old Feb 19, 2020 | 07:39 AM
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From: Warren
I mean I already have the bolts out of the pulley is there an easy way to remove the pulley?
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Old Feb 19, 2020 | 08:24 AM
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That pulley *should* slide right off. It looks pretty rusty in there though, some penetrating oil might not hurt to loosen things up.
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Old Feb 19, 2020 | 08:28 AM
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From: Warren
Originally Posted by fendamonky
That pulley *should* slide right off. It looks pretty rusty in there though, some penetrating oil might not hurt to loosen things up.
Thank you, yeah quite a bit of dirt in there too. I even tapped it lightly with a hammer didn't want to go over board. I'll give it a shot after work. Thank you again.
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Old Feb 19, 2020 | 11:54 AM
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Originally Posted by RollinHeavy
how exactly would I do that without chewing up the studs
grip the stud right behind the housing with a pair of pliers. they're usually not threaded in too tight. but like others have said, with the 4 bolts removed, that pulley set should just come right off leaving the one held on by the center bolt.
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Old Mar 6, 2020 | 08:52 AM
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yeah those look rusted togeather. mine pop right off. you might wanna try using some penetrating oil, some heat (not much) and some physical persuasion to get them off.
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Old Mar 9, 2020 | 10:38 AM
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Those pulleys are definitely rust bonded to the hub. See the part of the hub that protrudes out in the center, that all the pulleys & the ring fit over, much like a wheel & hub? That's where you'll want to concentrate a spray of PB blaster into, as well as the surfaces behind each pulley & hub. Give it lots of time to marinate, and if it looks like it's soaking in and drying up, give it more PB blaster, Then persuade the pulleys off with a plastic mallet from different angles, being careful not to deform the pulleys.
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Old Mar 13, 2020 | 11:12 AM
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From: Warren
Thank you all for help, this is why i praise pb blaster, took me a few days of soaking and tapping, finally got them off. What a pain. Patience is always required with the RX7
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