• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

Best Way to Remove and Install Pilot Bearing?

  • Thread starter Thread starter Realmongo
  • Start date Start date Aug 7, 2005

Realmongo

I prefer to be called "Evil Genius"
Founding Member
Oct 10, 2001
2,468
86
99
Western Mass
Aug 7, 2005
#1
  • Aug 7, 2005
  • #1
The old one is really stuck in there. What is the best way to get the old pilot bearing out of the crankshaft and then install the new one without damaging anything?
 

Hef5.0weisen

20+ Year Stangneter
Mar 5, 2004
574
4
28
NorthWest Florida
Aug 7, 2005
#2
  • Aug 7, 2005
  • #2
pack the hole with grease, and hammer a dowel into it. Worked for me one time, knocks it out "hydraulically". Good luck man
 
S

shallto

Founding Member
Jun 1, 2001
464
0
16
OBX, NC
Aug 7, 2005
#3
  • Aug 7, 2005
  • #3
I recently had this same problem. I tried the grease trick but it didn't work. Go to auto zone and rent a "blind hole puller" . It was 140 dollars to rent (you do get your money back). Worked like a champ.
 

Got N2O

Founding Member
Jan 28, 2001
112
0
0
Savannah or Newport News
Aug 7, 2005
#4
  • Aug 7, 2005
  • #4
I've never had the grease work for me, and the only pullers I tried were cheap ones that bent. I always end up cutting the old one out with a chisel (carefully). It works well, and if you are careful you won't even nick the crank. I did the clutch in my brother and laws explorer. The pilot bearing was in the flywheel. NICE! You just tap it out with a hammer, it was sweet. I wish the 5.0s were like that.
 

Mavrick

Founding Member
Aug 29, 2002
2,264
0
46
Collingwood, ON
Aug 7, 2005
#5
  • Aug 7, 2005
  • #5
Mine was a royal pain in the ass... I rented a slide hammer for the job, but that sucked. In the end, the grease worked for me. The trick is finding a dowel that is the right size, to just barily slip through the pilot bearing (old input shaft maybe).

To tap the new one in, i used an impact socket + hammer and it went in straight as an arrow.
 

Realmongo

I prefer to be called "Evil Genius"
Founding Member
Oct 10, 2001
2,468
86
99
Western Mass
Aug 7, 2005
#6
  • Aug 7, 2005
  • #6
When everyone talks about a dowel, do you mean something like a carriage bolt the same diameter as the transmission input shaft?

Mavrick said:
Mine was a royal pain in the ass... I rented a slide hammer for the job, but that sucked. In the end, the grease worked for me. The trick is finding a dowel that is the right size, to just barily slip through the pilot bearing (old input shaft maybe).

To tap the new one in, i used an impact socket + hammer and it went in straight as an arrow.
Click to expand...
 
C

clarkjr

Founding Member
Oct 22, 2000
716
1
19
NC
Aug 7, 2005
#7
  • Aug 7, 2005
  • #7
I've done it three ways, grease, grinder and puller. Try the grease first then puller then mangle it if no luck. If you choose #3, be very, very careful that you do not harm the crank.
 

Numbles

Active Member
Dec 10, 2003
998
0
36
Chicago, IL
Aug 7, 2005
#8
  • Aug 7, 2005
  • #8
Used grease once and that didn't work. Rented a puller and came out fine.
 

tunedin302

I AM the law!!!
Jul 29, 2004
1,251
2
36
Pennsylvania
Aug 7, 2005
#9
  • Aug 7, 2005
  • #9
Done them all and the best way is the slide hammer with proper adapter. I got mine at autozone for $40.
 

ninety15.0

New Member
Mar 10, 2004
1,336
0
0
Aug 7, 2005
#10
  • Aug 7, 2005
  • #10
Took a slide hammer from autozone and then grinded down the ends to fit in those two small notches and ver lightly eased it out...good luck
 
Z

z28kla

New Member
Aug 7, 2005
4
0
0
S.L.C.- Ut
Aug 8, 2005
#11
  • Aug 8, 2005
  • #11
as for the dowel I have used the clutch alignment tool. Craftsman sells a pilot bearing puller for about 50$. Either way works but I would try the grease method first...good luck.
 
M

Mark89coupe

Member
Apr 5, 2005
206
0
16
Aug 8, 2005
#12
  • Aug 8, 2005
  • #12
I did the grease method. I used a socket with and extension and it came right out.
 

tunedin302

I AM the law!!!
Jul 29, 2004
1,251
2
36
Pennsylvania
Aug 8, 2005
#13
  • Aug 8, 2005
  • #13
Mark89coupe said:
I did the grease method. I used a socket with and extension and it came right out.
Click to expand...

consider yourself lucky! Good job
 

Realmongo

I prefer to be called "Evil Genius"
Founding Member
Oct 10, 2001
2,468
86
99
Western Mass
Aug 21, 2005
#14
  • Aug 21, 2005
  • #14
Well the grease idea did not work and neither did the slide hammer. Only the center came out. The main body has not moved at all.

 

tunedin302

I AM the law!!!
Jul 29, 2004
1,251
2
36
Pennsylvania
Aug 21, 2005
#15
  • Aug 21, 2005
  • #15
Get yourself a chisel and carefully chip out the remaining ring.
 

84blkstang

Member
Jun 4, 2003
544
1
18
Springfield MO
Aug 21, 2005
#16
  • Aug 21, 2005
  • #16
I bought a puller from o rileys it was like $10 and it screws in the pilot bearing. and you pump it full of grease, it slid right out, no hitting anything came out ;like a champ
 

Got N2O

Founding Member
Jan 28, 2001
112
0
0
Savannah or Newport News
Aug 22, 2005
#17
  • Aug 22, 2005
  • #17
84blkstang said:
I bought a puller from o rileys it was like $10 and it screws in the pilot bearing. and you pump it full of grease, it slid right out, no hitting anything came out ;like a champ
Click to expand...

cool, I haven't seen that kind of puller... sounds interesting
 

Realmongo

I prefer to be called "Evil Genius"
Founding Member
Oct 10, 2001
2,468
86
99
Western Mass
Aug 25, 2005
#18
  • Aug 25, 2005
  • #18
Well it's out thank God. I went to Sears and got the Craftsman 1/4" steel chiesel. Then spent 2 evenings under the car slowly picking the old one apart. Crankshaft has some minor nicks in the bearing pocket that should clean up with emery paper. Is the new bearing normally tapped in dry or lightly lubricated?
 
You must log in or register to reply here.

Similar threads

Engine Obstinate Pilot Bearing removal
  • FastDriver
  • Feb 12, 2026
  • Fox 5.0 Mustang Tech
  • 2 3
Replies
40
Views
1K
Fox 5.0 Mustang Tech Feb 22, 2026
manicmechanic007
Engine Code 41 again
  • Creomod
  • Jul 7, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
23
Views
366
Fox 5.0 Mustang Tech Jul 11, 2026
Mcmahst
Removing speedo cable from the VSS
  • 91AOD5.0LX
  • Mar 25, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
27
Views
875
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Apr 25, 2026
91AOD5.0LX
Resolved 93 Mustang 5.0 - Cranks but does not start
  • dan50
  • Jul 18, 2026
  • Fox 5.0 Mustang Tech
Replies
6
Views
133
Fox 5.0 Mustang Tech Jul 18, 2026
dan50
B
Electrical Why does my fox body keep frying eecs
  • brandyn200
  • Jun 20, 2026
  • Fox 5.0 Mustang Tech
Replies
8
Views
259
Fox 5.0 Mustang Tech Jun 25, 2026
AeroCoupe
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?