Ring & pinion ratio.
06-24-2014, 08:29 PM
Post: #11
Ring & pinion ratio.
(06-24-2014 06:50 PM)AJPS Wrote:  
(06-24-2014 01:16 PM)Uzelac Wrote:  With 4.778 anything above 100 km/h will be annoying.

unless you are in a race
which isn't on a fast track like spa Wink

Sent from my Nexus 4 using Tapatalk

AE86 ex-daily
Visit this user's website Find all posts by this user
06-24-2014, 08:31 PM
Post: #12
Ring & pinion ratio.
I'm really confused now because I don't know if my ring and pinion are bad or if I set up it not good.
Find all posts by this user
06-24-2014, 10:20 PM (This post was last modified: 06-24-2014 10:21 PM by Bean.)
Post: #13
Ring & pinion ratio.
(06-24-2014 08:31 PM)izanagi Wrote:  I'm really confused now because I don't know if my ring and pinion are bad or if I set up it not good.
don't get me wrong but it sounds like you'd be better off having a specialist take a look at it. Assembling a diff properly takes skill and experience.

Sent from my Nexus 4 using Tapatalk

AE86 ex-daily
Visit this user's website Find all posts by this user
06-24-2014, 10:43 PM
Post: #14
Ring & pinion ratio.
(06-24-2014 10:20 PM)Bean Bandit Wrote:  
(06-24-2014 08:31 PM)izanagi Wrote:  I'm really confused now because I don't know if my ring and pinion are bad or if I set up it not good.
don't get me wrong but it sounds like you'd be better off having a specialist take a look at it. Assembling a diff properly takes skill and experience.

Sent from my Nexus 4 using Tapatalk
Yeah I know but I like to learn by myself and I assume the mistake.
That's why I ask a lot of informations.
I'm doing my own experience.
Find all posts by this user
06-24-2014, 10:58 PM
Post: #15
Ring & pinion ratio.
(06-24-2014 10:43 PM)izanagi Wrote:  
(06-24-2014 10:20 PM)Bean Bandit Wrote:  
(06-24-2014 08:31 PM)izanagi Wrote:  I'm really confused now because I don't know if my ring and pinion are bad or if I set up it not good.
don't get me wrong but it sounds like you'd be better off having a specialist take a look at it. Assembling a diff properly takes skill and experience.

Sent from my Nexus 4 using Tapatalk
Yeah I know but I like to learn by myself and I assume the mistake.
That's why I ask a lot of informations.
I'm doing my own experience.
you could still ask someone to supervise you or be prepared to spend quite a bit more money than needed.

Sent from my Nexus 4 using Tapatalk

AE86 ex-daily
Visit this user's website Find all posts by this user
06-24-2014, 11:10 PM
Post: #16
Ring & pinion ratio.
At this time I just changed the bearings because they were worn. So I didn't spend a lot of money but I'm almost sure that it's the ring because it's the only thing that I've forgot to check.
My setup is good.
Find all posts by this user
06-25-2014, 12:03 AM
Post: #17
Ring & pinion ratio.
(06-24-2014 08:53 AM)izanagi Wrote:  [quote='jondee86' pid='162334' dateline='1403567791']
What do you mean by that:
If the gears appear to be
in good condition, you could try adjusting the contact patch, or just put
up with the noise, and hope that it settles after a while. ?????

I should set up the ring much closer of the pinion ?
With the same method showed in the factory service manual ?

When you dismantled the diff there should have been a wear pattern
(contact patch) visible on the crownwheel teeth. Providing the contact
patch was correctly placed on the face of the tooth, you should have
tried to put the diff back together with the contact patch in the same
position. The procedure is in the FSM, and some nice pictures here...

[Image: AEU86 AE86 - Ring & pinion ratio.]
http://www.pirate4x4.com/tech/billavista...ear_Setup/ Scroll to the bottom of the page.

Did you adjust the contact patch during final assembly of the diff ?

Cheers... jondee86
Find all posts by this user
06-25-2014, 05:42 AM (This post was last modified: 06-25-2014 05:43 AM by izanagi.)
Post: #18
Ring & pinion ratio.
(06-25-2014 12:03 AM)jondee86 Wrote:  
(06-24-2014 08:53 AM)izanagi Wrote:  [quote='jondee86' pid='162334' dateline='1403567791']
What do you mean by that:
If the gears appear to be
in good condition, you could try adjusting the contact patch, or just put
up with the noise, and hope that it settles after a while. ?????

I should set up the ring much closer of the pinion ?
With the same method showed in the factory service manual ?

When you dismantled the diff there should have been a wear pattern
(contact patch) visible on the crownwheel teeth. Providing the contact
patch was correctly placed on the face of the tooth, you should have
tried to put the diff back together with the contact patch in the same
position. The procedure is in the FSM, and some nice pictures here...

[Image: AEU86 AE86 - Ring & pinion ratio.]
http://www.pirate4x4.com/tech/billavista...ear_Setup/ Scroll to the bottom of the page.

Did you adjust the contact patch during final assembly of the diff ?

Cheers... jondee86

Yes i did with gear marking compound

Envoyé depuis mon GT-I9100 avec Tapatalk
Find all posts by this user
06-25-2014, 11:53 AM
Post: #19
Ring & pinion ratio.
what sort of top speed to you hit at spa in an ae86?

http://www.ajps.com.au

all things ae86
Visit this user's website Find all posts by this user
06-25-2014, 04:09 PM
Post: #20
Ring & pinion ratio.
(06-25-2014 11:53 AM)AJPS Wrote:  what sort of top speed to you hit at spa in an ae86?

I don't know because i own my trueno since january. I'm new in Toyota cars.
I'm a Nissan cars fan first so i only know this track in Nissan PS13.
Find all posts by this user


Possibly Related Threads...
Thread Author Replies Views Last Post
  ring gear bolts DJexor 3 4,846 12-26-2016 10:56 PM
Last Post: totta Crolla
  DIY: a quick outline on why & how to set pinion angle. assassin10000 9 16,910 12-21-2016 10:28 PM
Last Post: ditn
  Checking ring gear diff izanagi 3 4,571 07-09-2014 07:38 AM
Last Post: jondee86
  axle swap time how capable is a std crownwheel and pinion fax0815 32 43,199 09-26-2013 08:33 PM
Last Post: Lajoosh
  Gear end , drive pinion height filh 5 10,249 06-27-2013 12:29 AM
Last Post: filh

Forum Jump:


User(s) browsing this thread: 3 Guest(s)

Contact Us | AEU86 | Return to Top | Return to Content | Lite (Archive) Mode | RSS Syndication