use of oil in pilot bearing installation?
#1
On The Tree
Thread Starter
iTrader: (9)
Join Date: Apr 2006
Posts: 108
Likes: 0
Received 0 Likes
on
0 Posts
use of oil in pilot bearing installation?
Ok, so I am trying to install my pilot bearing and it is taking forever to get it hammered in and I am concearned about its condition. Is it wise to use oil around the bearing to get it to slide into the crank???
thanks
thanks
#5
TECH Resident
iTrader: (5)
Join Date: Nov 2001
Location: around
Posts: 885
Likes: 0
Received 0 Likes
on
0 Posts
I would be concerned why you have to hammer it in so hard. I have changed a couple and most just tapped in using a socket with the correct size. My biggest problem is always getting it out.
#6
On The Tree
Thread Starter
iTrader: (9)
Join Date: Apr 2006
Posts: 108
Likes: 0
Received 0 Likes
on
0 Posts
It was a complete pain to get it in. The only thing I can think of is the fact that the crank was cold and it might have been warm. It was like having to put on the harmonic in how hard it was to get in the crank.
Trending Topics
#10
Kleeborp the Moderator™
iTrader: (11)
Originally Posted by su_maverick
could it be the temprature that is causing it to not fit correctly?
#11
9 Second Club
iTrader: (1)
Join Date: Sep 2006
Location: Berwick, PA.
Posts: 223
Likes: 0
Received 0 Likes
on
0 Posts
you should always use a little bit of oil when driving a press fit metal to metal anything together. And a easy way to get bushings out is to use grease pack it in the hole and use a drift of some sort that fits the hole and just keep packing grease you have to be carefull though if you have an aftermarket crank it most likely has a plug in the back of the crank so this method won't work it will just push the plug thru the crank.
#12
TECH Fanatic
Join Date: Mar 2004
Location: Laguna Niguel, CA
Posts: 1,017
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by N2O-ARMD
you should always use a little bit of oil when driving a press fit metal to metal anything together. And a easy way to get bushings out is to use grease pack it in the hole and use a drift of some sort that fits the hole and just keep packing grease you have to be carefull though if you have an aftermarket crank it most likely has a plug in the back of the crank so this method won't work it will just push the plug thru the crank.
also, my pilot bearing took pounding on a socket for 30 mins to get it to go in. I wonder if I ruined it and it is now causing my input shaft to drag on it.
#15
On The Tree
Thread Starter
iTrader: (9)
Join Date: Apr 2006
Posts: 108
Likes: 0
Received 0 Likes
on
0 Posts
When you guys talk about 'tapping' it in. How much force would you say you are using on it? When I hear tap I am thinking about 25-50% with a few good swings in.. When I tried to install the old one (picked up a new one last night) it was like trying to install the harmonic balancer again.
#19
BMW ///M Nerd
iTrader: (5)
Should tap right in. What size socker are you using? Make sure the socket is touching the outer ring of the bearing. If it doesn't fit snug, and you end up hitting it in the center/anywhere other that the outer ring you need a new pilot bearing.
Did you make any gouges in the crankshaft itself? Possibly by hammering the bearing at a weird angle?
I've never used oil installing them. Just use a 30oz. steel hammer and I believe a 22mm deep socket. Could be wrong on the size, but that's off the top of my head.
I've done well over a hundred... Make sure you haven't damaged the bearing at all.
Did you make any gouges in the crankshaft itself? Possibly by hammering the bearing at a weird angle?
I've never used oil installing them. Just use a 30oz. steel hammer and I believe a 22mm deep socket. Could be wrong on the size, but that's off the top of my head.
I've done well over a hundred... Make sure you haven't damaged the bearing at all.