Notices
86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS

Timing chain tensioner

Thread Tools
 
Search this Thread
 
Old Apr 7, 2008 | 05:01 AM
  #1  
RD1970's Avatar
Thread Starter
Registered User
 
Joined: Sep 2006
Posts: 112
Likes: 0
From: OHIO
Timing chain tensioner

I am replacing the head on my truck 1988 22re and I was wanting install the front cover and then the cylinder head,but I'm not sure how to keep the chain tensioner from extending all the way out? Has anyone done this before and have any advice? Can this be done?
Reply
Old Apr 7, 2008 | 07:07 AM
  #2  
thook's Avatar
Registered User
 
Joined: Sep 2005
Posts: 8,656
Likes: 16
From: NW Ark on wooded ten acres...Ozarks at large!
You'll want to put the head on first and then install the timing chain before you put the cover on. But, to secure the tensioner, wrap some electrical tape around it while you have the tensioner dampener compressed.
Reply
Old Apr 7, 2008 | 07:19 AM
  #3  
fishon1213's Avatar
Registered User
 
Joined: May 2007
Posts: 350
Likes: 0
From: Milan, IL
When I did mine I forgot to tape the tensioner down. When I was putting it back together the chain didn't seem long enough to get the cam sprocket on, but it you turn the crank back and forth while pulling the chain upwards it will depress the tensioner. I had to do it this way because my cover was already installed.
Reply
Old Apr 7, 2008 | 07:27 AM
  #4  
RD1970's Avatar
Thread Starter
Registered User
 
Joined: Sep 2006
Posts: 112
Likes: 0
From: OHIO
Did you have any trouble with putting the cover on first it seems to me that it would be easier to do this way?
Reply
Old Apr 7, 2008 | 07:29 AM
  #5  
thook's Avatar
Registered User
 
Joined: Sep 2005
Posts: 8,656
Likes: 16
From: NW Ark on wooded ten acres...Ozarks at large!
Originally Posted by fishon1213
When I did mine I forgot to tape the tensioner down. When I was putting it back together the chain didn't seem long enough to get the cam sprocket on, but it you turn the crank back and forth while pulling the chain upwards it will depress the tensioner. I had to do it this way because my cover was already installed.
I'll bet that was fun....

(That's why I suggest putting the head on first.)

Last edited by thook; Apr 7, 2008 at 07:39 AM.
Reply
Old Apr 7, 2008 | 07:32 AM
  #6  
thook's Avatar
Registered User
 
Joined: Sep 2005
Posts: 8,656
Likes: 16
From: NW Ark on wooded ten acres...Ozarks at large!
Originally Posted by RD1970
Did you have any trouble with putting the cover on first it seems to me that it would be easier to do this way?
Why do you wish to put the cover on first? Is the oil pan already on? Are you concerned about damaging the head gasket by putting the cover on after the head?
Reply
Old Apr 7, 2008 | 07:32 AM
  #7  
RD1970's Avatar
Thread Starter
Registered User
 
Joined: Sep 2006
Posts: 112
Likes: 0
From: OHIO
Is it possible to just set the head on with out tightening it down untill I get the cover on. The last time I did this I had leaks at the front cover and this is what I'm trying to prevent
Reply
Old Apr 7, 2008 | 07:37 AM
  #8  
thook's Avatar
Registered User
 
Joined: Sep 2005
Posts: 8,656
Likes: 16
From: NW Ark on wooded ten acres...Ozarks at large!
Well, yes.....but, you run a risk of buggering up the gasket with the head just resting and shifting around on it. Really, once you have the gasket and the head down on it, moving it around after the fact opens up undesirous possibilities.

I'm curious. Did you not use RTV at the recommended locations last time?
Reply
Old Apr 7, 2008 | 08:54 AM
  #9  
RD1970's Avatar
Thread Starter
Registered User
 
Joined: Sep 2006
Posts: 112
Likes: 0
From: OHIO
I used rtv where the manual showed to but it still leaked and yes the oil pan is on now?
Reply
Old Apr 7, 2008 | 09:24 AM
  #10  
thook's Avatar
Registered User
 
Joined: Sep 2005
Posts: 8,656
Likes: 16
From: NW Ark on wooded ten acres...Ozarks at large!
Oh, I see. The motor must still be in the vehicle, then.

Okay......well, try fishon's approach. It's obvioulsy quite doable that way.

Maybe look over this page before you continue, though:
http://www.4crawler.com/4x4/CheapTri...ingChain.shtml
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
GreatLakesGuy
The Classifieds GraveYard
8
Sep 4, 2015 09:27 AM
thefishguy77
Newbie Tech Section
10
Jul 30, 2015 10:59 AM
razorman8669
86-95 Trucks & 4Runners
9
Jul 12, 2015 12:13 PM




All times are GMT -8. The time now is 04:30 AM.