1989 4wd swap
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1989 4wd swap
Okay so I have one last then to get the mj up and going!
I just finished the 4wd swap have a HPdana 30 up front with a Chrysler 8.25 29 spline in the back 2.5l and ax5 with a np207 t case.
The Problem; I need to know how to run the vacuum lines to the t-case since the truck was 2wd where do I t off the in place system?
I just finished the 4wd swap have a HPdana 30 up front with a Chrysler 8.25 29 spline in the back 2.5l and ax5 with a np207 t case.
The Problem; I need to know how to run the vacuum lines to the t-case since the truck was 2wd where do I t off the in place system?
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Joined: Oct 2020
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From: PA
Year: 1994
Model: Cherokee (XJ)
Engine: 4.0
The vacuum system is only needed if you're running an early-model front axle that has the disconnect in the passenger side shaft. If you have such an axle, you'd be wise to replace it with a cable shifter, or eliminate the issue entirely with a one-piece shaft.
To answer your question though, right where heater and AC connections come through the firewall, there's two vacuum hoses. One connects to a tee in the vacuum system. That tube in the vacuum system is what you want to tap into... The other connection goes to the front axle as stated above.
To answer your question though, right where heater and AC connections come through the firewall, there's two vacuum hoses. One connects to a tee in the vacuum system. That tube in the vacuum system is what you want to tap into... The other connection goes to the front axle as stated above.
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