94 locking hubs HELP!
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94 locking hubs HELP!
i recenlty purchased a 4x4 94 toytoa single cab pickup with manual locking hubs. The last time the previous owner used the 4x4 he locked the hubs and Quickly turned on the 4x4 without letting the hubs engage. I lifted the truck completly off the ground and noticed the only the right wheel spins. The left wheel doesn't spin but the part before that does. Thiers also a light clanking sound when the 4x4 is on. DOES ANYONE KNOW WHAT MIGHT BE WRONG ? HOW MUCH IT MIGHT COST ? ANYTHING ????
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Sounds like the hubs aren't completely disengaging and the clutch/free wheeling hub body splines are hitting. You should probably take them off, degrease, regrease, inspect for broken parts and put them back on. Assuming no parts are broken, the gaskets are 1 between the hub body and spindle, 1 star gasket between hub body and dial body, and 1 ring to keep grease in and particles out between the dial and free wheeling hub cover.
Here's a diagram: http://www.yankeetoys.org/Documents/AisinHubs.pdf
My best guess is that the tension spring between the clutch and follower pawl have come apart (how mine were when I purchased them). It's pretty simple to reseat, the spring just twists back on/into the clutch piece. If that is what's wrong, you should only be in the hole 20 bucks (and these are stealership prices).
Also, what the PO says sounds kinda fishy, seeing as manual hubs lock in right when you turn the dial (its all mechanical functioning).
Here's a diagram: http://www.yankeetoys.org/Documents/AisinHubs.pdf
My best guess is that the tension spring between the clutch and follower pawl have come apart (how mine were when I purchased them). It's pretty simple to reseat, the spring just twists back on/into the clutch piece. If that is what's wrong, you should only be in the hole 20 bucks (and these are stealership prices).
Also, what the PO says sounds kinda fishy, seeing as manual hubs lock in right when you turn the dial (its all mechanical functioning).
Last edited by 91_4x4runner; 12-02-2006 at 07:36 PM.
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i recenlty purchased a 4x4 94 toytoa single cab pickup with manual locking hubs. The last time the previous owner used the 4x4 he locked the hubs and Quickly turned on the 4x4 without letting the hubs engage. I lifted the truck completly off the ground and noticed the only the right wheel spins. The left wheel doesn't spin but the part before that does. Thiers also a light clanking sound when the 4x4 is on. DOES ANYONE KNOW WHAT MIGHT BE WRONG ? HOW MUCH IT MIGHT COST ? ANYTHING ????
#6
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#7
i recenlty purchased a 4x4 94 toytoa single cab pickup with manual locking hubs. The last time the previous owner used the 4x4 he locked the hubs and Quickly turned on the 4x4 without letting the hubs engage. I lifted the truck completly off the ground and noticed the only the right wheel spins. The left wheel doesn't spin but the part before that does. Thiers also a light clanking sound when the 4x4 is on. DOES ANYONE KNOW WHAT MIGHT BE WRONG ? HOW MUCH IT MIGHT COST ? ANYTHING ????
And dont trade the hubs for "ADD" hubs. In fact, they arent even hubs, just "drive plates" as Toyota calls them and you can get the same affect by just leaving your axles locked in all the time. Rip off for you, a bargain for anyone who makes the trade to you.
Last edited by toyota_mdt_tech; 12-03-2006 at 10:24 AM.
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