Cable going to vacuum pump yj

[mmello13]

So I'm confused. I bought an 87 YJ from a guy in new Hampshire and it has a cable going from under the dash to where the vacuum pump for the 4wd is located. The knob to pull says PTO. Something tells me this jeep doesn't have a power take off lol. I'm changing axles on it and had to remove that whole assembly on the axle. My questions are what is that cable for and will I be able to replace the vacuum pump on my other axle with this? I'll post pictures in a few have to go tale them.

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[SRC670]

Someone bypassed the CAD system that was powered by vac, and replaced it with a cablr actuator. Vac lines are known to fail, and the cable takes thier place. Works good, anf works,all the time.

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[mmello13]

Oh ok so the vacuum wires are just there for show then? It's all the cable that locks it into 4wd? Will that be able to go into my other axle still?

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[mmello13]

Here's the picture

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[SRC670]

Vac lines not operable now... it locks the two parts of the pass side shaft together via cable now. I dont understand the other axle question...your transfer case transfers power to both rears

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[mmello13]

Vac lines not operable now... it locks the two parts of the pass side shaft together via cable now. I dont understand the other axle question...your transfer case transfers power to both rears

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I am doing am axle swap. I'm taking the axle off my 88 and transferring it over to my 87. Bc it has 4.10 gears and a spring over kit. I am wondering if I take that pump relay off with the cable mount directly to the other axle.

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[SRC670]

If I understand correctly, I dont see why it cant be transferred to another CAD axle.

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[mmello13]

Ok. I'll check it out when I have a chance to drop the other axle and install it.

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[SRC670]

Install directions in good detail on Youtube.

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[SRC670]

Look up Posi-lock for Dana 30 install videos

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[mmello13]

Thanks that helped.

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[SRC670]

Sweet

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