Rising Sun Member Forums  

Go Back   Rising Sun Member Forums > Toyota 4x4 > General Tech Forum

Reply
 
Thread Tools
  #1  
Old 09-28-2010, 08:43 PM
coax's Avatar
coax coax is offline
Hard Core 4+
 
Join Date: Oct 2008
Location: Estes Park
Posts: 638
Default Found out something I wanted to know about the hf2av

I had always wondered a bit how the full time case works in the 80's. Found this link while pokinng around the web for a post on mud. http://webpages.charter.net/raventai...20TRANSFER.pdf

If I read it correctly, since the LSD sits between the high/low speed output gears and the rear axle output shaft, its the front axle that has the "solid" connection back into the tranny/drivetrain.

The first thing I asked myself though after figuring it out was, why put it the LSD between the rear and the power input, instead of the front? The only thing I can think of is that the Park function would work without a rear DS, and the ebrake works on the rear brakes (obviously), meaning in park and with brake on you have 4 wheels stopping the car. Engineering++

Corey

(edit, I think the last statement may be a bit wrong, and would require both front and rear DS's to be on for the park to work correctly.)
__________________
-Corey
'97 lx450, 170k, factory lockers, ome 850/863, 285's, 4 working doors(1 more than the old fj55 )
'74 project pig (sold)

Last edited by coax; 09-29-2010 at 09:04 AM. Reason: Clarity, a bit wrong on one point.
Reply With Quote
Reply

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


All times are GMT -6. The time now is 04:13 AM.


Powered by vBulletin® Version 3.7.1
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.