Nissan 370Z Forum

Nissan 370Z Forum (http://www.the370z.com/)
-   DIY Section (Do-It-Yourself) (http://www.the370z.com/diy-section-do-yourself/)
-   -   DIY: Fix your crappy Parking Brake...make it work! (http://www.the370z.com/diy-section-do-yourself/37136-diy-fix-your-crappy-parking-brake-make-work.html)

Akbubba47 05-20-2013 03:58 AM

Bump for later reference.

wdkwang 05-21-2013 09:51 PM

Quote:

Originally Posted by Fountainhead (Post 2205684)
I don't know about you guys but I'm seriously impressed that Nissan was thoughtful enough to use a separate Drum Assy in the rear rotor for Ebrake. Coming from a 2012 Honda Coupe EXLV6 - damn nice car, but Honda used the rear disc rotor for Ebrake. I must use the Z e brake due to parking on a hill. I'm happy that my calipers aren't being used for Ebraking. Nice Job, Nissan!

I don't see a separate drum assembly. Could you take a pic of it please?

VDC_OFF 05-22-2013 06:25 AM

you have to remove the rear rotor, its inside.

ka24king 02-15-2014 11:43 PM

All I did was tighten the nut and omg what an amazing difference

osbornsm 02-26-2014 01:23 PM

Quote:

Originally Posted by ka24king (Post 2694698)
All I did was tighten the nut and omg what an amazing difference

You bumped this from last year for that comment? :rofl2:

An earth-shattering addition to an already remarkable thread. Truly, a sight to behold. :p

2sl0w 03-14-2014 01:58 AM

Quote:

Originally Posted by daisuke149 (Post 1174736)
my ebrake doesnt raelly do much since the day i got it. park the car on my drive way, yank it up as far as it can go and the car would still roll down. so def need to get this tweaked.

You obviously never did this.... :rofl2:

lgarcia 09-28-2014 09:27 AM

Did it yesterday, big difference since my e-brake did nothing before. It was so out of adjustment that it never engaged. I found that grabbing the cup holder using a terry cloth made it really easy to pull off.

Z370Z011 10-01-2014 01:24 PM

I did this a while back and tightened it way too tight because there was a slight screeching when driving at slow speeds. I re-adjusted it back to stock and it still squeaks.. But it seems like the rear tires have to do a full rotation, then they squeak.. Full rotation, then they squeak. It's a very faint sound but still there. I hear it when the car is off, e-brake off, and I push the car by hand. Any thoughts?

lgarcia 10-02-2014 10:45 PM

I really didn't tighten it all that much to get it to work. I get about 6 clicks when I pull the handle and it's engaged. I tested it by putting the car in Neutral and seeing if it would roll freely down the driveway. I'm thinking you overtightened it. If you want a picture of how it looks let me know. Another option to adjust it is removing the rear wheel.

JARblue 12-07-2014 09:20 AM

I just did this yesterday, and I recommend starting at the rear wheel to do an e-brake adjustment. You can use a flat head screwdriver to adjust it through a hole in the rear wheel hubs with the e-brake lever down. Tighten the e-brake all the way down until the rotor doesn't move freely, then back it off a couple of clicks so that it does spin freely again. This takes all of the slack out of the line, and you can do further adjustment in the console if necessary.

Alex100 12-08-2014 09:41 PM

Nissan charged me $45 to tighten the ebrake. If only i had seen this thread a week ago... :icon14:

Z34Life 03-26-2015 06:41 PM

Is there a video of this somewhere?? Need to do this asap lol

FireDan50 03-26-2015 07:39 PM

I attempted to adjust the rear portion of the parking brakes and found that the threads on one side of the adjuster were all stripped :( I think too much e-brake pulling lol Its part 44200 that you're supposed to spin to adjust and mine just kept spinning.

https://lh4.googleusercontent.com/-I...2520eStore.png

JARblue 03-27-2015 08:26 AM

Quote:

Originally Posted by FireDan50 (Post 3150648)
I attempted to adjust the rear portion of the parking brakes and found that the threads on one side of the adjuster were all stripped :( I think too much e-brake pulling lol Its part 44200 that you're supposed to spin to adjust and mine just kept spinning.

https://lh4.googleusercontent.com/-I...2520eStore.png

Which way were you spinning it? It should click up. Probably busted if it's not clicking.

Although, if you're e-brake pulling for fun, of course it would be fucked. It's not meant for that.

JARblue 03-27-2015 08:53 AM

3 Attachment(s)
Here's a couple of photos I took from when I adjusted mine.

First pic you can see the rubber stopper.
Second pic you can see a couple of parts shown in FireDan's post above.
Third pic is a close up of Part 44200.

I rotate the wheel hub until the hole is on top between the upper two studs. Use a flat head screwdriver and click up until it the drum tightens. Then click down a few times to back it off.

FireDan50 03-27-2015 09:41 AM

They were definitely stripped. I pulled the rotor/hub off and actually saw the threads gone on one side of the adjuster. There are two threaded sides which extend/retract depending on direction adjusted. Fortunately my parking brake still works pretty good with the front portion adjusted to match the rear where I adjusted with just one threaded side moving. I'll eventually replace those pieces... about $25 each.

Quote:

Originally Posted by JARblue (Post 3151129)
Which way were you spinning it? It should click up. Probably busted if it's not clicking.

Although, if you're e-brake pulling for fun, of course it would be fucked. It's not meant for that.


JARblue 03-27-2015 10:00 AM

Quote:

Originally Posted by FireDan50 (Post 3151216)
They were definitely stripped. I pulled the rotor/hub off and actually saw the threads gone on one side of the adjuster. There are two threaded sides which extend/retract depending on direction adjusted. Fortunately my parking brake still works pretty good with the front portion adjusted to match the rear where I adjusted with just one threaded side moving. I'll eventually replace those pieces... about $25 each.

Fun :icon17: At least they are cheap. Pretty easy to replace?

FireDan50 03-27-2015 10:14 AM

Super easy to replace, just takes a few minutes. Hardest part for me was either getting the stuck rotor off or dealing with the springs that hold it in, but easy job.

Quote:

Originally Posted by JARblue (Post 3151243)
Fun :icon17: At least they are cheap. Pretty easy to replace?


killrain 05-08-2016 05:37 PM

Yes I have brought this back to life. Just getting some opinions on my adjustment is all. It does roll easy in neutral when I push it or when going down hill.

https://www.flickr.com/gp/99777373@N05/294PKq

killrain 05-08-2016 07:02 PM

Nevermind! Lol
Answered my own question. Driving on the highway and I started to get a lot of vibration in the rear. Figured it had to be the e-brake. Funny thing is that after I stayed on the frontage a while and got back on the highway, the vibration was gone. Took no chances, dialed it back a bit. And I didn't have my tools on hand, I had left them at my storage unit.

makugx 11-05-2016 05:55 PM

Hello there

Any chances of updating that pdf picture to higher res and video?

Thanks

Memphis370Z 11-05-2016 07:21 PM

Quote:

Originally Posted by makugx (Post 3575027)
Hello there

Any chances of updating that pdf picture to higher res and video?

Thanks

The PDF is in the FSM - Index of /FSM/370Z/Coupe/2014

JckHmr 11-20-2016 11:40 PM

+rep! Thanks! It only took me about 5 minutes, the only trouble was finding a socket deep enough to spin the nut since the threads stick so far up. This will save me a lot of elbow grease in the future :D

JTM88 12-18-2016 07:00 PM

I just adjusted mine, it took a while using a box end wrench but I got it done. No wonder the handle never felt tight, there was 1/4" of slack when it was all the way down. Now it only has half a thread of slack so it actually holds my car in place.

TBatt 12-19-2016 10:04 AM

The real reason the parking brake doesn't work well is because the brake shoes have worn in and the brake adjuster on the rear brake needs adjusting. Tightening the cable is not the correct way to fix the problem and you will eventually run out of adjustment. Check the FSM.

On the rear rotor there is a small rubber plug that gives you access to the parking brake adjuster. It is a star shaped wheel that you can turn using a flat blade screwdriver tip. You adjust the wheel until you feel the brake dragging slightly. Adjust both the left and right sides.

Girald 11-21-2017 06:41 PM

Not hard to fine adjust your p brakes
 
i breezed through some of the comments.. noticed there was a lot of skepticism
about the ease of adjusting these...

My easy solution came when i changed out my rotors for new ones...,. i popped off the old ones and there they were... they look like drum brake pads... theres a dial on both sides to "dial in how close close you want them to get to the rotor hub assembly, or slack adjustment...

i had to a make some adjustments, but i got them close enough so they weren't rubbing next, was the hard stop if at a slight roll. I dont mind it since im not e brake drifting my car ( you could just softly bed them in if you wanted to do that )


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