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Old 02-27-2022, 08:15 PM
Malibu Malibu is offline
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Default 69 GTO conv - rear wheel cylinder slider pins position

Hey folks,

Not sure if that's the correct name, but I had a question on the 2 pins that go into the rear wheel cylinder. Just installed new cylinders and those pins seem to stick out more than when I had the original cylinders. When I installed the brakes it seems the pins then compressed into the cylinder pushing it in. Is this correct? I thought without the brakes engaged the cylinders would be at neutral resting state instead of compressed. Appreciate any feedback.

Thanks!

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Old 02-28-2022, 02:40 AM
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dataway dataway is offline
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The "rest" position of the actuator arms determined by the shoes seating on on the main pivot pin at the top. The springs pull the shoes towards the center until the shoes rest on the big pivot pin. Yes, those arms are compressed into the cylinder when you install the shoes .. they work by pushing out on the shoes, so of course their normal position is compressed.

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Old 02-28-2022, 08:41 AM
Malibu Malibu is offline
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Thank you so much for that explanation. Ok, I'm moving forward and great to always learn something. I really appreciate it.

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Old 02-28-2022, 08:56 AM
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In case you don't have a picture/diagram


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Old 02-28-2022, 09:07 AM
Malibu Malibu is offline
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Thanks again!

I took a pic of the brakes before I took them apart but these pics are great since they list the proper names of each item.

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