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'95 S10 Blazer - 4.3 Fan clutch removal


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D B Rich
New User

Aug 8, 2007, 5:36 PM

Post #1 of 4 (3776 views)
post icon '95 S10 Blazer - 4.3 Fan clutch removal Sign In

UnsureTrying to R/R water pump and am stumped at fan clutch removal. Have removed belt, and pully off clutch but it wont budge. Picture in the book shows a normal install with studs on the wpump where my engine has bolts holding on the pully and the shaft of the fan clutch is hex while the picture shows round, like I'm used to.
I'm wondering if this is some how threaded into the the wpump flange , which by the way is not round but is cross shapped. Really got me puzzled ??? Any one familiar with this install ?


way2old
Veteran / Moderator
way2old profile image

Aug 9, 2007, 5:04 PM

Post #2 of 4 (3771 views)
Re: '95 S10 Blazer - 4.3 Fan clutch removal Sign In

The fan clutch does unscrew from the pump. I am not suer if it comes off counterclockwise or clockwise.



Being way2old is why I need help from younger minds


Guest
Anonymous Poster

Aug 10, 2007, 4:22 PM

Post #3 of 4 (3768 views)
Re: '95 S10 Blazer - 4.3 Fan clutch removal Sign In

Old thread, but here is how I did it. I took a piece of scrap steel I had laying around. Maybe 8"L x 2"W -- put some whiteout on 2 of the bolts in the pully. press bar against it to mark spot. Drilled 2 3/8" holes thru bar as marked. Then pulled out the two bolts and bolted my bar back onto the pully. Then you can hold it in place while you wrestle the fan clutch free (I used a very large adj. wrench). Good luck


D B Rich
New User

Aug 12, 2007, 5:46 PM

Post #4 of 4 (3765 views)
Re: '95 S10 Blazer - 4.3 Fan clutch removal Sign In

WinkGood idea thanks much. D B Rich






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