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#658797 07/01/2010 10:25 AM
Joined: Apr 2009
Posts: 232
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Shop Shark
Shop Shark
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Does anyone know if the front bearing on a saginaw 4 speed is pressed on or require any special tools to change? I believe it's about a 1967 vintage. thanks

neswes #658801 07/01/2010 10:43 AM
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New Guy
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Its held on to the input shaft with a circlip, 2 people to remove or 1 with circlip pliers!

the new bearing should come with the other circlip that keeps it from going too far into the gearbox, so you only have to reuse the small one.

it simply slides on. Did mine a couple of weeks ago. took 30 mins inc making a new gasket for the cover from scratch.

Neil UK #658936 07/01/2010 9:28 PM
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Riding in the Passing Lane
Riding in the Passing Lane
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After you remove the retainer & Coller remove the snapring that holds it to the shaft. Pull the shaft out about a quarter or half in. If you have a bearing spreader put on the bearing behind the outer snap ring & use a puller to pull the brg. If you don't have this equip. put some square stock like chisels or square screwdrivers between the snap ring & case. Tap the shaft back with a hammer & brass drift. After it is back all the way pull it out a little again & use larger squares. Do not pull the shaft out more then about 1/2 in. You might be lucky like Neil & it will slide right off but generally takes some persuasion.


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
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thanks guys ,I'll give it a go this weekend. If I run into trouble I'll post more Questions

neswes #659016 07/02/2010 2:35 AM
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'Bolter
'Bolter
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I just recently had my saginaw apart and wanted to warn you about the needle bearings. If you pull the input shaft out to far those "14" bearings will fall out. Do you have the schematic? Once you get into them they'r not that difficult to work on. Hope you have "good" retaining ring & locking ring pliers. You don't need snapring pliers. If the bearings do fall out, fairly easy to re-install, good luck.

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I do not have the schematic. I would like to find one.I have looked on line with no luck. Do you have one you can scan and send? If so PM me. Also I have a pair of snap ring pliers but that's it. What tools do you recommend I get

neswes #659549 07/03/2010 11:52 PM
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thanks to all for your help. I was able to fix it today. Just slipped off the old front bearing and put on the one I had from another Saginaw and that fixed the problem. The only hard part was the retainer ring. I didn't have the right pliers which took some time, beer and swearing but all is good so far after a short road test. Thanks bolters!!


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