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Doing front brake bob (Wrong rotors?)

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Old 10-31-2007, 10:07 AM
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Doing front brake job (Wrong rotors?)

I'm buying all the parts to do a front brake job (new rotors and pads) and wheel bearing repacking.

The rotor I got has six holes but from all the threads I read and FSM. 90-95 rotors have 2 extra holes to bolt into the hub from the back.

I'd like to know so I have all the right parts before I start.

Chris

Last edited by chris_f; 11-19-2007 at 07:14 PM. Reason: Spelling mistake in title.
Old 10-31-2007, 11:26 AM
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From what I remember there are 6 bolts in the rear of the hub attaching the rotor. I can't remember if they go through the rotor or not. Should be easy to tell if you take a wheel off.
Old 10-31-2007, 12:05 PM
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Just looked at my old one's. 6 holes.
Old 10-31-2007, 12:42 PM
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Yep, six holes. I'm in the middle of this now and have everything apart. Let me know if you need some pics.
Old 10-31-2007, 05:23 PM
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Thanks that makes me feel better. I was worried because the write up on 4x4 wire the picture has 2 bolts that fastened the rotor to the hub. The FSM for the 93 toyota also stated to torque bolts ..
What year's/models have rotors with two bolts?
So I should be good to go then.. Any pics would be helpful and lastly should I reuse the studs when you replace the rotors?


Old 11-01-2007, 08:37 AM
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Originally Posted by chris_f
What year's/models have rotors with two bolts?
Solid axle ones I think

[/QUOTE]
So I should be good to go then.. Any pics would be helpful and lastly should I reuse the studs when you replace the rotors?
[/QUOTE]

I reused mine.
One hint, the bolts holding the rotor to the hub are very tight and probably rusty. When I did mine I found the easiest way to get them out was to put the rotor/hub upside down inside one of my wheels lying flat on the ground. Then stand on the edge of the rotor and the tire, and use a 24" breaker bar to loosen the bolts.
Old 11-01-2007, 02:30 PM
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eric-the-red when you say bolts holding the rotor to the hub do you mean the six studs? Or did your setup have the extra 2 holes that bolt the rotor to the hub to make it 8?
Old 11-03-2007, 07:59 AM
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Originally Posted by chris_f
eric-the-red when you say bolts holding the rotor to the hub do you mean the six studs? Or did your setup have the extra 2 holes that bolt the rotor to the hub to make it 8?
I meant the 6 that go in the back of the hub holding the rotor on. Mine didn't have the 2 other holes, and it was also a 93
Old 11-03-2007, 12:47 PM
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IFS rotors are 6 hole and the wheel studs go through them just like on the SFA rotors, yet the SFA ones have two additional holes for two bolts.

Old 11-03-2007, 07:51 PM
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Thanks for the update.

I've got some old locknut's (lost the key) that I've removed with info from another thread on the site.
https://www.yotatech.com/forums/f128...out-key-87469/
It worked like a charm.

If I screw those on and hammer out the studs, shouldn't be a problem right?
Again thanks for the info.
Old 11-19-2007, 07:02 PM
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Just thought I'd update and post some pictures (passenger and driver) of my Rotor, pads, oil seal (+ re-greased bearings), brake line and finally the manual hubs change .

Before:

After:


And I thought I'd post a picture to show
1) the way rotor's are attached to the hub. I thought the hub studs held the rotor in place.
2) using the rim as a holder was a awesome, I forget who/were post mentioned that but thanks.
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