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Car Forum / Jeep / March 2008

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CJ8 6cyl oil pan progress but stuck again

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mp@murklagoon.com - 19 Mar 2008 23:05 GMT
Progress, but my saga continues.  When complete I think I'll write up
the entire adventure to maybe help the next poor person.

Actually  lowering the pan was very difficult as it seemed jammed up
against the bell housing inspection plate.  "Adjusted" the two tabs on
that plate that catch it from falling so they aren't any more a
problem, but still VERY difficult to drop.  Sort of like the pan was
jammed up against that plate.

But I did get it dropped.

After (many)hours with scrapers and permatex gasket remove soaks and
"elbow grease"  I finally got both surfaces clear of old gasket
material.  Got the oil off, etc.

Then I tried to put the pan back in place using the one-piece gasket.

No joy at all .. cannot get the pan even close to back up and mated
with the bottom of the engine.  It seems to catch by binding on that
bell housing inspection plate.  No matter what I try it seems that
this binding stops the show!

I have heard of others with this problem, but don't know how they got
past it.  Is it because the engine is being partially held by the
jacked up transmission, some binding there?  Or??

I can't take it off the transmission without putting the motor mount
back, and if I put the motor mount back I cant get the pan in place??

This cannot be this big a problem, but it seems to be and I'm stuck
right now!!  What am I missing????

Would somebody who's experienced this and/or knows what they are doing
please tell me what's going on and what I need to do.

I want my CJ back ..

Thanks.
L.W.(ßill)Hughes III - 19 Mar 2008 23:38 GMT
I would pull the starter and bellhousing dustcover.
   May give you an idea: http://www.neow.org/rms1.html
       God Bless America, Bill O|||||||O
       mailto:BillHughes@billhughes.com
 http://www.billhughes.com/jeep_bookmark.htm

> Progress, but my saga continues.  When complete I think I'll write up
> the entire adventure to maybe help the next poor person.
[quoted text clipped - 34 lines]
>
> Thanks.

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Posted via a free Usenet account from http://www.teranews.com

Pink Freud - 20 Mar 2008 05:28 GMT
On an otherwise nice day, Bill (Mr. ED) Hughes lied:

> I would pull the starter

Hell, you'd pull anything.

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Terry Dactille ©~® - 21 Mar 2008 03:23 GMT
On Wed, 19 Mar 2008 15:26:12 -0800, "L.W.\(ßill\)Hughes III"
<BillHughes@billhughes.com> wrote:

>    I would pull the starter and bellhousing dustcover.
>    May give you an idea: http://www.neow.org/rms1.html
>        God Bless America, Bill O|||||||O
>        mailto:BillHughes@billhughes.com
>  http://www.billhughes.com/jeep_bookmark.htm

Still trying to be a good Stupidman, well your still a f.ck'en loser!!

--

“A winner makes commitment. A loser makes promises.”

“The path of least resistance is the path of the loser.”
Spdloader - 19 Mar 2008 23:47 GMT
I'm coming in on this one late, but could you loosen the bellhousing bolts,
and pry between the engine/transmission enough to give you clearance?

Spdloader
Mike Romain - 20 Mar 2008 01:42 GMT
Well... It came out.....

So it has to go back, you just have to try and remember which end came
down first and put that up last.

You can use thread to tie the gasket in place for all this then snip it
later.

The pan will go on with the mount in place, it just can't be bolted up
if worse comes to worse.  You could put the mount in and out again...

Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
'New' frame in the works for '08.  Some Canadian Bush Trip and Build
Photos: http://mikeromainjeeptrips.shutterfly.com
> Progress, but my saga continues.  When complete I think I'll write up
> the entire adventure to maybe help the next poor person.
[quoted text clipped - 34 lines]
>
> Thanks.
mp@murklagoon.com - 23 Mar 2008 02:58 GMT
Well, for the first time ever I'm __completely whipped__.  Only have
one thing I know left to try and I'm not optimistic.

Not any high cliffs nearby or I'd be tempted to see how this CJ8 can
handle gravity; don't smoke so I can't drop a match into the tank.
This has been ridiculous.  (My problem, I know.)

The latest ....

>Well... It came out.....
>
>So it has to go back, you just have to try and remember which end came
>down first and put that up last.

Mike, you know you are my hero but I can't.  While still held up by
the floor jack under the transmission and with the motor mount removed
I originally got it down by modifying (flattening)  the useless little
tabs on the "inspection plate", putting a large screwdriver between
the pan and the top of the plate so it would not catch, having a
friend pull down on the pan from the front (which of course was loose)
and hitting the back of the pan mightily with a weighted hammer
cushioned by wood.  (No damage force.)  Ultimately it dropped down
directly onto my face!  Of course.

But no way I can replicate that getting it back short of jacking it
up, and that would seem way too much force.  Front end of the pan
raised up; as close as I can get the back of the pan to being in place
is probably 1/2 - 3/4 inch.  And at that place it STOPS!  That's it.

>You can use thread to tie the gasket in place for all this then snip it
>later.

No worries about this yet, because cannot get the pan back.

>The pan will go on with the mount in place, it just can't be bolted up
>if worse comes to worse.  You could put the mount in and out again...

I remembered we couldn't get it down until the mount was removed, but
decided to give this a try because it was your suggestion and your
history speaks for itself.

So I took my time and carefully correctly  replaced the mount, dropped
the motor and removed the jack.  Looks great, all shiny and perfect.
But NO WAY.  If I try to put the pan back up it will not pass the
mount.  Not by twisting it or moving it as far forward as it will go
or anything -- and I have tried..  The mount is in the way.  Not by
much but there is not enough clearance.  And the only direction that
looks like this 'might' work .. the pan hits the shaft coming out of
the transfer case.  Not this one, unless I'm being incredibly stupid!
Tried and thought and tried other ways and thought, etc for about an
hour.  

Please remember I've owned this CJ8 since new, never wrecked, never
even been in a shop except mine, no rust .. no major damage is what
I'm saying that would effect these clearances.

I can easily take some photos if anybody thinks that would help, but
after 30-40 hours working what should be this simple project .. all
I've managed to do is get enough 26 years worth of CJ 8 oil on me that
I'm probably a personal toxic hazard.  And now I have to give up ..
unless somebody can give me a clue.  Guess its NOT "A Jeep thing"?

Photos?  Suggestions??

I'm whipped .....

>Mike
>86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
[quoted text clipped - 38 lines]
>>
>> Thanks.
DougW - 23 Mar 2008 03:16 GMT
mp wrote:

> Photos?  Suggestions??
>
> I'm whipped .....

No hands on experience with your model
but some times I've had to use an engine
hoist to support the engine and gain
enough clearance to work on the pan.

Make sure the oil pump pickup is in the
proper place and not hanging on a baffle
in the pan.  I beat my brains out once
just to eventually find out the pickup
rotated and that was keeping the pan from
fully seating.

Signature

DougW

Will Honea - 23 Mar 2008 04:23 GMT
> Well, for the first time ever I'm __completely whipped__.  Only have
> one thing I know left to try and I'm not optimistic.
>
> Not any high cliffs nearby or I'd be tempted to see how this CJ8 can
> handle gravity; don't smoke so I can't drop a match into the tank.
> This has been ridiculous.  (My problem, I know.)

This may not help, but have you tried jacking the front bumper a little to
drop the front axle to gain just a little clearance?  I have to do that on
my MJ (after pulling the starter).  I don't remember it being a problem on
the MJ (4.0), but I have also had to rotate the crank just a tad to get
that smidgen I needed to clear the journal throw.

Signature

Will Honea

--
Posted via a free Usenet account from http://www.teranews.com

Mike Romain - 23 Mar 2008 15:06 GMT
Wow...

To start I know for sure I got an oil pan off with the mount still on.
Maybe the lip was narrower on the one I had?  Maybe you could take a
grinder and trim the lip a little on yours or even better trim off the
bottom edge of the mount?

Being stopped by 1/2" or so does imply the oil pickup might have shifted
as Doug mentioned.  This has also happened to me once.

What about removing the inspection plate?  It should go on last anyway?

What about the front cross bar under the engine?  Is that in the way?
Jacking the front bumper up does make some sense for clearance also.

With the hours going into this, maybe it would be easier to just pull
the engine out?

I wonder what is so different about the CJ8....

Sometimes I can get things by using the other hand...  Literally I come
at it from the opposite side or turn my body right around and come at it
from the back or front instead of the way I was doing it.  Sometimes the
change in angle is all it takes.

Good luck!

Mike

> Well, for the first time ever I'm __completely whipped__.  Only have
> one thing I know left to try and I'm not optimistic.
[quoted text clipped - 103 lines]
>>>
>>> Thanks.
 
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