Drivetrain (Cooper S) MINI Cooper S (R53) intakes, exhausts, pulleys, headers, throttle bodies, and any other modifications to the Cooper S drivetrain.

Drivetrain Belt Tensioner Removal

Thread Tools
 
Search this Thread
 
Old Aug 6, 2007 | 07:53 PM
  #1  
ignote's Avatar
ignote
Thread Starter
|
5th Gear
Joined: Jun 2005
Posts: 615
Likes: 0
From: Maryland
Belt Tensioner Removal

Can the belt tensioner be removed without jacking up the engine?
Would I access some of the bolts through the wheel well?
 
Reply
Old Aug 6, 2007 | 08:18 PM
  #2  
Detroit Tuned's Avatar
Detroit Tuned
Vendor - 15 Years
20 Year Member
Liked
Loved
Community Favorite
iTrader: (1)
Joined: Feb 2003
Posts: 1,754
Likes: 36
From: Metro Detroit Area, Michigan
Yes, and yes. but you will need to remove the wheel and i recommend removing the wheel liner. Use a Jack Stand. give me a call if you need help or pointers, it should be easy.

Chad
Detroit Tuned.
 
__________________
https://www.northamericanmotoring.com/gallery/data/500/sig36.jpg
www.detroittuned.com ...Making MINIs faster since 2004 Who is DT??? FaceBook


Reply
Old Aug 7, 2007 | 03:14 AM
  #3  
ignote's Avatar
ignote
Thread Starter
|
5th Gear
Joined: Jun 2005
Posts: 615
Likes: 0
From: Maryland
Thanks Chad.
I don't have a belt tensioner tool and I thought this may be a way to change the belt. I saw in other old thread that someone removed the tensioner with without taking the tension off. Then once the tensioner was off they just pushed it down to compress the spring before reinstallation.

Is there enough clearance to get the tensioner out once it's unbolted?
 

Last edited by ignote; Aug 7, 2007 at 03:18 PM.
Reply
Old Aug 19, 2007 | 08:55 PM
  #4  
Partsman's Avatar
Partsman
Legion_of_Doom
iTrader: (8)
Joined: Mar 2005
Posts: 3,989
Likes: 1
From: Westerly, RI
I'd like to see a how-to from Chad about removing the tensioner without jacking the engine.
I just did mine today and couldn't get it out even with the engine jacked, it wasn't until I pulled the allen wrench to unlock it, was I able to remove it. Then it was in pieces so it was easy to remove.
Installing the new one was pretty easy, with the engine lifted.
 
Reply
Old Aug 20, 2007 | 06:02 PM
  #5  
herbie hind's Avatar
herbie hind
6th Gear
iTrader: (1)
Joined: Aug 2006
Posts: 2,339
Likes: 1
Originally Posted by PARTSMAN
I'd like to see a how-to from Chad about removing the tensioner without jacking the engine.
I just did mine today and couldn't get it out even with the engine jacked, it wasn't until I pulled the allen wrench to unlock it, was I able to remove it. Then it was in pieces so it was easy to remove.
Installing the new one was pretty easy, with the engine lifted.
you can pull the motor mount with a jack under for support if you need room for your meathooks .
 
Reply
Old Aug 20, 2007 | 06:47 PM
  #6  
Partsman's Avatar
Partsman
Legion_of_Doom
iTrader: (8)
Joined: Mar 2005
Posts: 3,989
Likes: 1
From: Westerly, RI
Originally Posted by herbie hind
you can pull the motor mount with a jack under for support if you need room for your meathooks .
The mount wasn't the problem, getting the pulley that is on the tensioner past the SC pulley is where I was having problems.
The easiest way to get it out is to keep it locked until it's all unbolted, then pull the pin and let it explode into a bunch of pieces. It will then come out no problem.
The new one kinda just slid right in there.
 
Reply
Old Aug 21, 2007 | 11:45 AM
  #7  
ignote's Avatar
ignote
Thread Starter
|
5th Gear
Joined: Jun 2005
Posts: 615
Likes: 0
From: Maryland
Originally Posted by PARTSMAN
The mount wasn't the problem, getting the pulley that is on the tensioner past the SC pulley is where I was having problems.
The easiest way to get it out is to keep it locked until it's all unbolted, then pull the pin and let it explode into a bunch of pieces. It will then come out no problem.
The new one kinda just slid right in there.
Would it have been possible to take the tensioner out down past the flywheel through the wheel well?
 
Reply
Old Aug 21, 2007 | 12:40 PM
  #8  
Detroit Tuned's Avatar
Detroit Tuned
Vendor - 15 Years
20 Year Member
Liked
Loved
Community Favorite
iTrader: (1)
Joined: Feb 2003
Posts: 1,754
Likes: 36
From: Metro Detroit Area, Michigan
to date i have never had to jack the engine. i normally slide them out the back. i had one car that did give a fight and took it out in two pieces, but normally i leave it with the pin in and slide it in and out. on my car, i can change a tensioner in under 30 min. lots of room. each car is a bit different, i could see and auto S being hard as they are really tight.
 
__________________
https://www.northamericanmotoring.com/gallery/data/500/sig36.jpg
www.detroittuned.com ...Making MINIs faster since 2004 Who is DT??? FaceBook


Reply
Old Aug 22, 2007 | 07:35 AM
  #9  
Partsman's Avatar
Partsman
Legion_of_Doom
iTrader: (8)
Joined: Mar 2005
Posts: 3,989
Likes: 1
From: Westerly, RI
Originally Posted by ignote
Would it have been possible to take the tensioner out down past the flywheel through the wheel well?
I think you mean the damper, and I did try it. The damper was in the way of pulling it out the back. Maybe I didn't pivot it the right way.
Like Chad states, every car is a little different.
Originally Posted by agokart
to date i have never had to jack the engine. i normally slide them out the back. i had one car that did give a fight and took it out in two pieces, but normally i leave it with the pin in and slide it in and out. on my car, i can change a tensioner in under 30 min. lots of room. each car is a bit different, i could see and auto S being hard as they are really tight.
 

Last edited by Partsman; Aug 22, 2007 at 07:46 AM.
Reply
Old Sep 13, 2007 | 12:40 PM
  #10  
pberry51mini's Avatar
pberry51mini
No Fear Gear
Joined: Aug 2005
Posts: 921
Likes: 0
From: Golden Central Coast Cali
Well, i have replaced the tensioner with a new unit from Classic Mini.
Wasn't difficult and was able to accomplish this task without jacking up the engine.

Key point though - it really helps to have a small allen wrench in the spring keeper while removing and replacing this unit. Big help.

Rattling gone, smooth idle, good stuff!!
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
sevin
1st Gear
125
Feb 1, 2016 11:30 AM
iamcamkeenan
R50/R53 :: Hatch Talk (2002-2006)
3
Aug 10, 2015 03:31 PM
ECSTuning
Interior/Exterior Products
2
Aug 7, 2015 09:51 AM
ECSTuning
Vendor Classifieds
0
Aug 7, 2015 08:10 AM
ECSTuning
Vendor Announcements
0
Aug 7, 2015 08:02 AM




All times are GMT -7. The time now is 11:46 PM.