4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

cant get lash adjuster back in

Thread Tools
 
Search this Thread
 
Old 09-19-2008, 06:05 PM
  #1  
russ98stang
2nd Gear Member
Thread Starter
 
russ98stang's Avatar
 
Join Date: Mar 2008
Location: South Carolina
Posts: 232
Default cant get lash adjuster back in

i took a lash adjuster out that is toward the back of the cylinder head and cant get it back in. im using the screwdriver technique. what is the easiest way to get these bastards back in. I have done the others and im having alot of trouble and scared im messing stuff up. Is there anywere to get the special tool?
Also, are the lash adjusters supposed to be able to move any? all the ones i have taken out dont depress any, like they are froze up. anyway, help me out, its getting dark and want to get it back in by tonight.
russ98stang is offline  
Old 09-19-2008, 10:59 PM
  #2  
DIY
2nd Gear Member
 
DIY's Avatar
 
Join Date: Apr 2008
Posts: 159
Default

Carefully compress the lash adjuster in a vice. Once you do this, the lash adjuster should compress a little. Oil the outside of it and put it back into the head. Take note of what position the cam lobe - above that lash adjuster - is in. Rotate the crankshaft until that cam lobe is pointing at a 12 o' clock position -away from the head. You should be able to insert the cam follower underneath the cam lobe. Position the tip of the cam follower as close to the top of the lash adjuster as possible. Use your flathead screwdriver to pry the cam follower back onto the lash adjuster.
DIY is offline  
Old 09-19-2008, 11:09 PM
  #3  
russ98stang
2nd Gear Member
Thread Starter
 
russ98stang's Avatar
 
Join Date: Mar 2008
Location: South Carolina
Posts: 232
Default

so, the lash adjuster isnt supposed to be stiff? they do now travel at all. every single one of them are like that, at least on the head.
russ98stang is offline  
Old 09-20-2008, 03:03 PM
  #4  
DIY
2nd Gear Member
 
DIY's Avatar
 
Join Date: Apr 2008
Posts: 159
Default

There is a small bleeder hole on the side of them. During normal operation, the lash adjuster fills up with oil and sometimes air. It becomes too stiff to be compressed by hand. When you compress them in a vice, the oil and air exits through the bleeder hole. This will enable you to compress it enough to get the cam follower back on.
DIY is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
spamedic
2005-2014 Mustangs
2
09-09-2015 12:15 AM
raleigh05GTO
New Member Area
5
09-04-2015 07:09 AM
Luke9222
New Member Area
7
09-04-2015 06:46 AM
cbird1177711
2005-2014 Mustangs
3
09-02-2015 08:51 PM
cbird1177711
2005-2014 Mustangs
0
09-02-2015 04:12 PM



Quick Reply: cant get lash adjuster back in



All times are GMT -5. The time now is 04:16 PM.