Project Old Yeller
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Member
Joined: Jan 2016
Posts: 245
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From: Elk River, MN
Year: 1998
Model: Cherokee
Engine: 4.0
Well upon further inspection on lunch, I found that i have a cracked front diff breather tube..... Its directly above the front driveshaft, and thats why it only leaks when its warm after shooting down the highway.
So i guess ill be looking at what size hose that is, and picking some up on my way home tonight.
So i guess ill be looking at what size hose that is, and picking some up on my way home tonight.
Well upon further inspection on lunch, I found that i have a cracked front diff breather tube..... Its directly above the front driveshaft, and thats why it only leaks when its warm after shooting down the highway.
So i guess ill be looking at what size hose that is, and picking some up on my way home tonight.
So i guess ill be looking at what size hose that is, and picking some up on my way home tonight.
https://www.homedepot.com/p/Freeman-...MMBC/203518338
Couple hose clamps. Then put something like this around the areas that I felt was necessary to not have this happen again. Secured with some zip ties.
https://www.jegs.com/i/Vibrant-Performance/231/25890/10002/-1?CAWELAID=230006180001112878&CAGPSPN=pla&CAAGID=4 4693592161&CATCI=pla-221939629271&CATARGETID=230006180039217689&cadevic e=c&jegspromo=nonbrand&gclid=EAIaIQobChMI-b_fvrDj3AIVxp6zCh1XNwnGEAQYAyABEgK5TfD_BwE
Also was missing the top hat part of my breather so I just bought another one. Probably did not matter but it bothered me. I might have had an issue getting the breather into the hose, can't remember for sure, but if I did I just used the brake cleaner trick to squeeze it in. Since then have moved all my breathers to the engine compartment.
Thread Starter
Member
Joined: Jan 2016
Posts: 245
Likes: 2
From: Elk River, MN
Year: 1998
Model: Cherokee
Engine: 4.0
Well I replaced that hose tonight, and I’m not convinced that was the issue. It was soaked on the drivers front, at the bottom of the firewall, but the hose I took off was in good shape, and other than a small cut in the outer layer, was in good shape. And it passed the blow test. I did drain about a cup of fluid from the front diff, since I pulled the fill plug and it was pouring out... I guess I’ll keep an eye on it and see what happens now that the hose is new, and the fluid is at the proper level.
Thread Starter
Member
Joined: Jan 2016
Posts: 245
Likes: 2
From: Elk River, MN
Year: 1998
Model: Cherokee
Engine: 4.0
It might be a pinion seal, but its hard to say. It only seems to leak on longer trips, or when im going 75 down the highway. I did find that the SOLID brand diff covers have a fill plug that is like 2" higher than the factory one, so I may drain out a little fluid and see what happens...

In other news, I got my new winch all mounted and set up yesterday. Its the Smittybilt 9500.




In other news, I got my new winch all mounted and set up yesterday. Its the Smittybilt 9500.



Thread Starter
Member
Joined: Jan 2016
Posts: 245
Likes: 2
From: Elk River, MN
Year: 1998
Model: Cherokee
Engine: 4.0
Well I drained about 3/4 of a quart out of the front diff last night. I believe its still overfull slightly, but its closer to the factory fill hole height.
I drove it in to work today 34 miles on the highway and it didnt seem to leak at all. Fingers crossed!
I drove it in to work today 34 miles on the highway and it didnt seem to leak at all. Fingers crossed!
Last edited by Pinkyman; Aug 16, 2018 at 08:27 AM.
Thread Starter
Member
Joined: Jan 2016
Posts: 245
Likes: 2
From: Elk River, MN
Year: 1998
Model: Cherokee
Engine: 4.0
Well i have put on a few hundred miles since then without an issue, so Im calling that a win :-)
I also got the Jeep all loaded up last night for the Iron Rock Offroad Customer Appreciation Days this weekend in Northern MN. It should be a great time, and im really excited to see what this ol girl is capable of, since its the first time ill have it on the trails!

I also got the Jeep all loaded up last night for the Iron Rock Offroad Customer Appreciation Days this weekend in Northern MN. It should be a great time, and im really excited to see what this ol girl is capable of, since its the first time ill have it on the trails!

Thread Starter
Member
Joined: Jan 2016
Posts: 245
Likes: 2
From: Elk River, MN
Year: 1998
Model: Cherokee
Engine: 4.0
Thread Starter
Member
Joined: Jan 2016
Posts: 245
Likes: 2
From: Elk River, MN
Year: 1998
Model: Cherokee
Engine: 4.0
Well we went out to the Iron Rock Customer Appreciation Event this weekend, and what a blast as always! The new jeep took everything like a champ! Its really a night and day difference between that and my old one. I ran into a slight issue, as I found out that the rock rails need to be wider, and i had a rock bite my passenger rear door. Other than that everything was great, and it made it a lot more fun being able to take it on trails that I would not even try to take my old one on.
So my next order of business is to figure out if i want to cut the rockers out, or just build some kickers off of the rock sliders that I currently have, and just angle the kickers up a little so that I can avoid having that happen again.















So my next order of business is to figure out if i want to cut the rockers out, or just build some kickers off of the rock sliders that I currently have, and just angle the kickers up a little so that I can avoid having that happen again.















Thread Starter
Member
Joined: Jan 2016
Posts: 245
Likes: 2
From: Elk River, MN
Year: 1998
Model: Cherokee
Engine: 4.0











