RMS Install
Couple things. Usually when posters are after the RM, it's really the O rings in the oil filter adapter have hardened. It blows straight back and drips off the bell housing, mimicking a bad RM. See here>
OIL FILTER ADAPRER O RINGS http://www.myjeepxj.com/cherokee-rep...filter-adapter And a link with torx.. https://www.cherokeeforum.com/f51/oi...o-ring-127359/ Btw, use BLACK O rings, (not blue, or green)
Also, in my dad's day, a used car dealer might change a rear main seal to get it to stop long enough to sell the car. Bearing wear could actually let the crank move over (down), enough to not meet the (worn) seal lip.
Anyway, that front tube off the Valve cover needs to be free to vent. If goo in blow-by has plugged up some little aftermarket filter, crankcase pressure will make it **** from everywhere, including the rear main.
OIL FILTER ADAPRER O RINGS http://www.myjeepxj.com/cherokee-rep...filter-adapter And a link with torx.. https://www.cherokeeforum.com/f51/oi...o-ring-127359/ Btw, use BLACK O rings, (not blue, or green)
Also, in my dad's day, a used car dealer might change a rear main seal to get it to stop long enough to sell the car. Bearing wear could actually let the crank move over (down), enough to not meet the (worn) seal lip.
Anyway, that front tube off the Valve cover needs to be free to vent. If goo in blow-by has plugged up some little aftermarket filter, crankcase pressure will make it **** from everywhere, including the rear main.
Last edited by Jeepin'Hubb's; Mar 5, 2014 at 06:17 AM.
CF Veteran
Joined: Aug 2011
Posts: 10,489
Likes: 24
From: Nor-Cal Coast
Year: 90,84
Model: Cherokee
Engine: 4.0,2.5
I take any opportunity to point out that the (common) O-ring failure mimics a bad rear main seal, and mention that excessive crankcase pressure will make it **** like a big dog. (and will again).
Abdon, having not done mine, (at 278K), I'm curious about what a "straw" shoehorn is?
Abdon, having not done mine, (at 278K), I'm curious about what a "straw" shoehorn is?
Last edited by DFlintstone; Mar 5, 2014 at 08:52 PM. Reason: 278
I take any opportunity to point out that the (common) O-ring failure mimics a bad rear main seal, and mention that excessive crankcase pressure will make it **** like a big dog. (and will again).
Abdon, having not done mine, (at 278K), I'm curious about what a "straw" shoehorn is?
CF Veteran
Joined: Aug 2011
Posts: 10,489
Likes: 24
From: Nor-Cal Coast
Year: 90,84
Model: Cherokee
Engine: 4.0,2.5
Here's some others that would've saved me hours, remove the starter and steering dampener for clearance, take a picture of the stud location and tranny cooler line brackets, my old pan gasket was a royal pain to scrape off until I got some aerosol paint stripper(use caution with it because it burns), I used a mini sledge and a 2x4 to break free the pan.
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