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Removing An Auto Spiggot Bearing From The Crank, How?

Rolls

By Rolls,
in Engines & Forced Induction

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Rolls Grand Master

Rolls

Posted
Posted (edited)

IMG_1976.jpg

This is the bearing I'm talking about, the one in the picture is a manual one which is smaller, the auto one is a lot larger. I'm swapping a neo 25 from an auto car into my manual 32 so need to change the bearing. Got the manual one out fine with a slide hammer, but the slide hammer doesn't fit in the auto one. Tried the dynabolt trick on the auto one but it wasn't really big enough and didn't grip, just ripped lots of grooves in it, tried using a hammer and a chisel to just smash it out, also no luck with that.

Is there any special tool or trick people use for removing this? I has me stumped, I'm going to try a bigger dyna bolt from a specialist shop, 16mm is the biggest any of the hardware stores sell.

Edited by Rolls
ARTZ Grand Master

ARTZ

Posted
Posted

pack it full of grease, blutak, [playdoh or something like that..

cut the end of a wooden broom handle make it fit in the hole then smack it silly should pop it out..

only ever done it on a holden but..so no promises :D

or

http://www.skylinesaustralia.com/forums/topic/186993-spigot-bush-help-needed/page__st__20

r33_racer Grand Master

r33_racer

Posted
Posted

lol thats pretty much the trick.

Fill full of grease and find a socket pretty close to the right size with an extension on it and flog it till it pops out at you!

Ive never tried the broom handle. Sounds good though.

Rolls Grand Master

Rolls

Posted
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Posted

use a slide hammer, all panel beaters have one!

had one that fit the manual bearing, but the big fitting was too big and the small fitting was too small on the auto one, was so easy to use when it fit, 30 seconds and it came out first go.

JonnoHR31 Grand Master

JonnoHR31

Posted
Posted

if you can find a bolt the right size, cut the threaded part off and belt the machined section in with some grease in there. i've had one before that even that didnt work so ended up welding a chain to it and ripping it out

88cameron88 Community Regular

88cameron88

Posted
Posted

yep thats what i do, weld a bit of bar to the bush then attach the slid hammer to the bar i welded on. pops straight off then. the heat from the weld helps it.

  • 1 year later...

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