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help with 12ht please!!!

Tech Talk for Cruiser owners.

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Posts: 65
Joined: Sun Aug 20, 2006 8:06 pm
Location: Kariong NSW 2250

help with 12ht please!!!

Post by dybes »

hello all i have pretty much finished putting the 12ht in my 60
but i have a problem with all the vacuum lines...

does any body have a clear photo of a 12ht in a 60 engine bay so i can work out where they all go...

i am mainly concerned with the ones used for turning the engine off....

cheers
Posts: 45
Joined: Wed May 24, 2006 9:37 am
Location: Logan, Brisbane

Post by NHV6 »

i dont have a 12h-t but the 2h auto is similar which is what i have. there is a vacuum pump on the alternator, which supplies the brake booster and a light blue solenoid valve mounted on your intake manifold. there should be 3 connections on this solenoid. the far left comes from a connection on the throttle body (or whatever its called), the middle one connects to the diaphragm that operates the intake shutterand the one on the right connects to the line that comes from the vacuum pump.
Posts: 748
Joined: Tue Nov 09, 2004 9:45 pm
Location: Lilydale

Post by Dzltec »

You will need the vacuum conrol unit to make this work. Did you get all the vacuum hoses from the other vehicle to do this swap. They have a hell of a lot of hoses as standard.. You may be able to wire in a cable to pull the flap shut.

Andy
www.diesel-tec.com.au Ph 03 9739 5031
Ball bearing turbo upgrades for factory turbo vehicles. Got a diesel question just ask.
Home of the twin turbo shorty and many 150rwkw+ patrols.
Posts: 291
Joined: Wed Jun 16, 2004 10:44 am
Location: Adelaide

Post by sambo »

I have a diagram at home on the computer which shows exactly where they all go.

If i remember when i get home i will post it up for you.

Sam
05 Manual HDJ100R
84 HJ60 w/12HT, twin locked with longfields
Posts: 438
Joined: Tue Feb 20, 2007 7:34 am
Location: Gordonvale Queensland

Post by flyology »

How did you go with the vaccum hoses.......


I can take a few pictures today of my 12-HT in an 87 60 series if you need them.......
Posts: 65
Joined: Sun Aug 20, 2006 8:06 pm
Location: Kariong NSW 2250

Post by dybes »

i put a vacuum line onto the solenoid and it shuts off fine so i think all is good but if you can post the pics that would be great... cheers
Posts: 438
Joined: Tue Feb 20, 2007 7:34 am
Location: Gordonvale Queensland

Post by flyology »

let me know what you need to see and I can go out with the camera now and get some shots. How is it going, all up and running?
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Location: sydney

Post by mr304 »

mate you are a bloody legend you dont know how long i have been looking for that diagram cheers mate
Posts: 438
Joined: Tue Feb 20, 2007 7:34 am
Location: Gordonvale Queensland

Post by flyology »

Posts: 2
Joined: Tue Apr 05, 2011 9:34 pm

Re: help with 12ht please!!!

Post by jack doff »

can any of you blokes suggest where to plumb in a boost gauge on my 12ht? any input more than welcome
Posts: 748
Joined: Tue Nov 09, 2004 9:45 pm
Location: Lilydale

Re: help with 12ht please!!!

Post by Dzltec »

There will be a hose coming of the ducting between the turbo and inlet manifold that goes to the inj pump. Thats a boost signal.


Andy
www.diesel-tec.com.au Ph 03 9739 5031
Ball bearing turbo upgrades for factory turbo vehicles. Got a diesel question just ask.
Home of the twin turbo shorty and many 150rwkw+ patrols.
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