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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
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Checking the rear main seal?

  • Thread starter Thread starter Sicarius428
  • Start date Start date Feb 5, 2006
S

Sicarius428

Active Member
Jan 6, 2004
2,085
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49
Feb 5, 2006
#1
  • Feb 5, 2006
  • #1
Hello All. Is there an easy way to check the rear main seal without removing the bellhousing? I am about to install my T5 and was just thinking I should check that before I install everything. I have the clutch inspection cover off and it looks good so far... what am I suppose to look for? Thanks
Kevin
 

JBeezy53

Member
Dec 28, 2003
559
1
19
Sacramento, Ca
Feb 5, 2006
#2
  • Feb 5, 2006
  • #2
Is there any oil coming from behind the flywheel?
 
S

Sicarius428

Active Member
Jan 6, 2004
2,085
5
49
Feb 5, 2006
#3
  • Feb 5, 2006
  • #3
There is a drop haning off the bellhousing but I can trace it up the block and not the tranny... or so I think.
Kevin
 

bill302

Active Member
Nov 2, 2005
2,131
1
46
alabama,gadsden
Feb 5, 2006
#4
  • Feb 5, 2006
  • #4
oil leaking if area between bellhousing and motor is dry(no oil) with no dirt build up (dirt sticking to oil) you should be fine but you should know if you had rear seal problems because it would leak in driveway don't know about you but i always inspect under my car for leaks periodiocally and i even have a piece of waterproof laminate i park my car over so i can tell if i have a leak in my gravel driveway.
 

bill302

Active Member
Nov 2, 2005
2,131
1
46
alabama,gadsden
Feb 5, 2006
#5
  • Feb 5, 2006
  • #5
Sicarius428 said:
There is a drop haning off the bellhousing but I can trace it up the block and not the tranny... or so I think.
Kevin
Click to expand...


need to be 100 percent sure it did'nt come from the rear seal if i wasnt 100 percent sure i would dig deeper until i was sure and if i still was'nt sure after getting to it and inspecting it i would replace it. good luck.
 

_jb_

New Member
Mar 4, 2004
808
0
0
Michigan, Berrien County
Feb 6, 2006
#6
  • Feb 6, 2006
  • #6
I thought my rear main was leaking, but it turned out it was the lower intake seal. If you have the tranny out you might as well take the 20 mins and remove the belhousing anyways to see what's up.
 

JBeezy53

Member
Dec 28, 2003
559
1
19
Sacramento, Ca
Feb 6, 2006
#7
  • Feb 6, 2006
  • #7
Yeah whenever I have a tranny out I take that extra time to check the rear seal. Every mustang I've owned I've had to change the rear main seal.
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
33
129
Feb 6, 2006
#8
  • Feb 6, 2006
  • #8
Just be forewarned that if you replace a seal that is actually not losing much oil, there is a chance that the new one will leak more.

Good luck.
 
S

Sicarius428

Active Member
Jan 6, 2004
2,085
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49
Feb 6, 2006
#9
  • Feb 6, 2006
  • #9
I unbolted the inspection cover and jimmied a screwdriver to take a look with a flashlight and it looked really clean in there. There isn't any oil on the back of the flywheel or inside. The oil is coming from elseware... I have heard horror stories about trying to be preventative in maintainance and causing an issue with the rear main seal. Knowing my luck... that would be the case. Thanks for the replies.
Kevin
 

DMAN302

My mom says thanks for the pearl necklace.
Nov 8, 2003
2,120
2
59
windsor, Canada
Feb 6, 2006
#10
  • Feb 6, 2006
  • #10
Ain't broke don't fix it mentality can definately apply to the rear main seal. If all appears OK then I would not dive into the project...several people have replaced perfectly good seals when the problem was something else completely. I was VERY close to pulling mine appart...problem ended up being an oil pan leak, a little inspection time saved me a HUGE headache.
 
S

Sicarius428

Active Member
Jan 6, 2004
2,085
5
49
Feb 6, 2006
#11
  • Feb 6, 2006
  • #11
Seriously. Thanks for the help guys.
Kevin
 
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