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Where does this hose go?

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Old May 26, 2003 | 03:09 PM
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400miller
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From: Mankato USA
Where does this hose go?

I just pulled my motor to get new cam bearings and bore it 30 over. I have it back in now and don't know where the hose on top of the front axle goes to. I have a 1979 F150 4x4. It has a connector that goes through the engine mount. It's probably about 2 feet long.
 
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Old May 26, 2003 | 03:25 PM
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Chas1234
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Where does this hose go?

I belive that is the vent for the axel - just make sure it isnt plugged and keep it out of the way of water , mud and exhaust and you should be fine!
 
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Old May 26, 2003 | 03:26 PM
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Where does this hose go?

That is a vent hose for the differential. One end goes to the diff the other is left open.
 
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Old May 26, 2003 | 03:51 PM
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hawkrod
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Where does this hose go?

the hose should be clamped to the engine stand and the end is stuck inside the frame rail so it doesn't get splashed easily. hawkrod
 
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Old May 26, 2003 | 04:00 PM
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Where does this hose go?

You usually want it to go up and then have the end turned down a little to keep water out of it also.
 
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Old May 27, 2003 | 11:34 AM
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Where does this hose go?

I have one of these "dangling" hoses on my rear. Is it also a vent hose? And should I just strap it to the rear?
 
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Old May 27, 2003 | 01:58 PM
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From: Cleveland, WI USA
Where does this hose go?

Originally posted by LesPaul
I have one of these "dangling" hoses on my rear. Is it also a vent hose? And should I just strap it to the rear?
Yes, that's a vent hose too. Does it come off the axle tube where the brake lines meet?

If you do any off-roading or a hit a lot of water, you'll want those hoses up high. If not, up to the frame and looped down will be fine.

There's one for the t-case as well if you have a 4x4. As the difs and case get hot & cold, they "breathe" through these hoses. If they're clogged, the pressure from the heat will force the lube out of the seals. If they're too low or missing all together, the case/dif will suck water into through them if you get deep enough.

Mine was too low and sucked a ton of muddy water into the rear dif. Now they all come into the cab above the steering column.

Kevin K.
 
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