brake help
#1
Registered User
Thread Starter
Join Date: Sep 2018
Location: Tarentum, PA
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
![Question](https://my350z.com/forum/images/icons/icon5.gif)
I'm confused, I pulled all the calipers off my 2003 enthusiast model to replace the pads and rotors, clean & paint the calipers. After I disassembled everything I found there are two different "caliper pin bolts", on both front & rear. One with a rubber tip, and one without, on each caliper. I don't know if they were in the right place to begin with. Can anyone tell me where these pins go? The rubber tipped on the top or bottom? Does it matter? Any help would be greatly appreciated.
#2
General & DIY Moderator
MY350Z.COM
MY350Z.COM
![](https://my350z.com/forum/images/ranks/premier.gif)
![](https://my350z.com/forum/images/ranks/moderator.gif)
iTrader: (64)
![Default](https://my350z.com/forum/images/icons/icon1.gif)
Welcome- but I'm confused about what caliper pin bolts you're talking about. None of the F&R mounting bolts have a rubber tip that I'm aware of. The only rubber tipped items are the bleeder valves themselves. Maybe post a pic?
#3
New Member
![Default](https://my350z.com/forum/images/icons/icon1.gif)
I think he's asking about the slider/pin placement on the caliper bracket.
Greybeard, is there any difference between the pins other than the rubber tip? On another vehicle years ago, the factory pins were put in backwards and you had to reverse them to correct the smooth movement (or lack thereof) causing the pads to drag. If there's a round pin and one with slightly shaved areas on 2 sides across from the other, IIRC, the round one goes in the top.
Otherwise, the FSM might indicate a shaded area on the rubber tipped one.
HTH
Greybeard, is there any difference between the pins other than the rubber tip? On another vehicle years ago, the factory pins were put in backwards and you had to reverse them to correct the smooth movement (or lack thereof) causing the pads to drag. If there's a round pin and one with slightly shaved areas on 2 sides across from the other, IIRC, the round one goes in the top.
Otherwise, the FSM might indicate a shaded area on the rubber tipped one.
HTH
The following users liked this post:
Bak3rme (04-17-2020)
#4
New Member
iTrader: (1)
![Default](https://my350z.com/forum/images/icons/icon1.gif)
I was trying to picture this on my setup until I realized you might have floating calipers instead of fixed calipers. I was thinking pad guide pins but thats only on the fixed calipers. The rubber ends you are talking about are just boot covers for your caliper guide bolts. I did a quick google search and found that those rubber boot covers are on both top and bottom, so you might be missing them.
#5
Super Moderator
MY350Z.COM
MY350Z.COM
![](https://my350z.com/forum/images/ranks/premier.gif)
![](https://my350z.com/forum/images/ranks/moderator.gif)
iTrader: (8)
![Default](https://my350z.com/forum/images/icons/icon1.gif)
I've noticed the same on a few different cars. Don't know if it matters , but didn't pay attention when I put them in.
Thread
Thread Starter
Forum
Replies
Last Post
lemans350zr
Brakes & Suspension
7
09-14-2007 02:23 AM