alternator

[maat]

Too easy mate, was worth a try

 

[Tapage]

I can put my hands on this one if Toyota use 3 wires ( L / Ig / S) but this one only have 2 asume one its S and the other one its Ig?

 

[Tapage]

for those who are using internal regulated alternators in 60 series ( assuming gasers are externally regulated too ) what needs to be done to accomplish that .? ( if some )

 

[doug720]

Saw a post Expedition Portal that a guy found a 150 AMP alt from Australia that has a vacuum pump and is a direct replacement for diesel LandCruisers. Link bellow:

What issues may I run into installing a Higher AMP alternator on my Diesel LC BJ42? - Expedition Portal

Might be a worthwhile thing to check out. I know you don't need vac, but for others it may be a good option.

Doug

 

[Tapage]

Here a good reading ..

http://www.autoshop101.com/forms/h8.pdf

It " looks like " the only thing that needs to be done it's just by passing the VR ... so appears the easiest way it's just make new connections and providing the new alt with info it needs .. I mean, Sense wire from 12V ( can be taken from the B port ) and IG in order to the Alt " shutdown " when the engine isn't running.

Will do that this weekend .. well if I can swap the pulleys first ..

 

[Tapage]

Any info about Toyota pulleys bore .?

 

[maat]

The one on my 12ht is 20mm

 

[Tapage]

The one on my 12ht is 20mm

Thanks Maat here what I have in my stock alt ( no stock pulley)







V PULLEY



VR box plug



VR box plug



Here is my alt under the B port

 

[Tapage]

First mockup test and belt alignment test now need to order v belt pulley

 

[maat]

Sorry tappage i thought you were refering to the shaft diameter, which is 20mm..

What you have measured is the belt width which on mine is ~16mm at the top which is the correct size for the "B" section belt

 

[Tapage]

Final spot... I would need to buy shorter belt but will test right now as is...

Sent from my GT-N7000 using IH8MUD

 

[Tapage]

Question.... Are your US spec 60 or 62 externally regulated?

Folks from DC Power ( my alt supplier) said "activating unit wire must see reduced V"

Not sure what does that mean... Coz at my factory alt connector I don't have any V right now..

Comments are appreciated!

Sent from my GT-N7000 using IH8MUD

 

[Tapage]

Hello folks help me understand what I'm seen here

Sent from my GT-N7000 using IH8MUD

 

[Tapage]

Here is the big picture

Sent from my GT-N7000 using IH8MUD

 

[Tapage]

for the record ..

On GM regulators, " L " circuit is designed to have reduced V directed to it of any where from 1.5 V to 11V