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I need help with rebuilding the aisin manual locking hubs for 86-95 IFS

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Old Apr 7, 2005 | 12:27 PM
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I need help with rebuilding the aisin manual locking hubs for 86-95 IFS

i am buying a pair(used) of the aisin hubs to replace the A.D.D. on my 4runner. i was thinking that since i have them off and if it isnt too hard i could rebuild them and paint them and make them look and work like new. i was also wondering if anyone had a pic of all of the nessecary hardware so i know that i get every little piece for the install. thanks
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Old Apr 7, 2005 | 12:52 PM
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they are a peice of cake to rebuild. all you do is take them apart and replace 2 gaskets and clean everything up. when you take them apart to paint make sure you do NOT loose the ball and spring. i lost my spring, but i had a spare set of hubs, so i just used the other hubs. hope it all works out
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Old Apr 7, 2005 | 02:11 PM
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where do i get the new gaskets? toyota maybe
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Old Apr 7, 2005 | 03:36 PM
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Originally Posted by byron4
where do i get the new gaskets? toyota maybe
DING DING DING or just use RTV.

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Old Apr 7, 2005 | 05:46 PM
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whats the spring and ball bearing do??????? i mean why are they there?
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Old Apr 7, 2005 | 05:58 PM
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Originally Posted by surelly09
whats the spring and ball bearing do??????? i mean why are they there?
The ball bearing pushes out into the little dimple where the manual hub turns and stops, thus keeping the knob from just turning on its own, and the spring pushes the ball bearing out into that dimple. Without the ball bearing and spring, your hubs are USELESS. Funny huh...

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Old Apr 7, 2005 | 06:32 PM
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does anyone have pics of everything( all of the nuts, bolts, washers etc.)?????????
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Old Apr 7, 2005 | 06:55 PM
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Try your local dealer...

http://www.marlincrawler.com/axleparts.html

or any other place that sells Toyota parts...shouldn't be hard to find at all.


Last edited by waskillywabbit; Apr 7, 2005 at 06:56 PM.
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Old Apr 7, 2005 | 07:13 PM
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Theres a nice pdf file out there somewhere. Its got some good diagrams and all the part #s. I'll see if I can find it.
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Old Apr 7, 2005 | 07:21 PM
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Here ya go
http://www.pnw4runners.com/pdf/AisinHubs.pdf

found it in this thread
https://www.yotatech.com/forums/show...&highlight=pdf
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Old Apr 7, 2005 | 07:24 PM
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SO if those are missing, the hubs will turn will turn to the free position on thier own? Because when i rebuilt mine they weren't in there at all... and I have never had a problem with them
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Old Apr 8, 2005 | 05:56 PM
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ok i got the hubs and am now having trouble re assembling them. i can not get the last 2 major pieces to set flush, something isnt lining up and i cant figure it out HELP!!!!
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Old Apr 8, 2005 | 06:02 PM
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is it in the free position? just move it around intil it goes in.
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Old Apr 8, 2005 | 06:10 PM
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now i got the hub all put together, it is set on free but i can't turn it to lock. it moves about 1/4 inch and then stops. sdkzkflarsdgrs
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Old Apr 8, 2005 | 06:21 PM
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and where can i get a manual for this damn thing caisue i think im going to need it.
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Old Apr 8, 2005 | 06:36 PM
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Factory Service Manual for your vehicle year/make/model.

Shows it for my 85.


Last edited by waskillywabbit; Apr 8, 2005 at 06:40 PM.
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Old Apr 8, 2005 | 06:46 PM
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These might help you out also....
http://www.autozone.com/servlet/UiBr...3d80161e76.jsp
http://www.4x4wire.com/toyota/maintenance/front_end/
make sure you get those springs in just right
is this on the truck or off the truck that you can't turn it to lock?
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Old Apr 8, 2005 | 06:54 PM
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the spring isnt in the right poisition when u put it together. you need to take the hub off the hub body and turn it so that the spring becomes compressed. than put it back
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Old Apr 9, 2005 | 05:26 AM
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Get a FSM or a copy of the FSMs instructions before you mess them up and have to buy new ones. $290 each

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Old Apr 9, 2005 | 05:50 AM
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That link that S_wall linked to my site is from the "CD" version of the FSM.
http://www.pnw4runners.com/pdf/AisinHubs.pdf
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