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Old 07-22-2010, 10:46 AM   #1
chevymotocross
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Calipers not installing on Western Chassis spindles

I'm so close to getting this truck on the ground but ran into an issue. My calipers will not fit between the castings of the spindle. These are 1'' rotors and I did order the right spindles. Is minor grinding necessary? It's just a tad too much material so it's not allowing the caliper to slip in.
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Old 07-22-2010, 10:54 AM   #2
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Re: Calipers not installing on Western Chassis spindles

Just give them both a little love. I had to clearance my spindles a little bit because they were hitting the control arms at full lock when turning. No big deal, just a little work with the die grinder and done.
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Old 07-22-2010, 10:55 AM   #3
ERBSIX
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Re: Calipers not installing on Western Chassis spindles

This might be a dumb question, but aren't you supposed to compress the "boot" with a board before putting the caliper on?

That might be the issue...?
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Old 07-22-2010, 11:17 AM   #4
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Re: Calipers not installing on Western Chassis spindles

Quote:
Originally Posted by ERBSIX View Post
This might be a dumb question, but aren't you supposed to compress the "boot" with a board before putting the caliper on?

That might be the issue...?
When installing new pads, yes, usually the piston needs to be pushed back into the caliper.

But it sounds like it is a clearance issue between the caliper and the casting on the spindle. I agree with JonBoy, the casting probably just needs cleaned up. Hit the spots where the interference is lightly with a good bastard file or die grinder a little at a time until there is a good fit. Maybe even on both parts.
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Old 07-22-2010, 11:25 AM   #5
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Re: Calipers not installing on Western Chassis spindles

Do you have any pics of the problem areas? Just curious.
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Old 07-22-2010, 12:44 PM   #6
chevymotocross
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Re: Calipers not installing on Western Chassis spindles

Got them installed. I compressed the pads a tad more, and with a little hammer tap they went on. Truck is LOW. Pics to come after my trip to the alignment shop.
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Old 07-22-2010, 12:46 PM   #7
ERBSIX
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Re: Calipers not installing on Western Chassis spindles

Sweet! Can't wait for pics!
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Old 07-22-2010, 03:48 PM   #8
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Re: Calipers not installing on Western Chassis spindles

Yes pics are a good thing!
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