R50/R53 :: Hatch Talk (2002-2006) Cooper (R50) and Cooper S (R53) hatchback discussion.

R50/53 2005 MINI Cooper S Serpentine Belt Seized

Thread Tools
 
Search this Thread
 
Old Apr 4, 2016 | 08:56 PM
  #1  
AWDmaster's Avatar
AWDmaster
Thread Starter
|
Neutral
Joined: Apr 2016
Posts: 1
Likes: 0
2005 MINI Cooper S Serpentine Belt Seized

Hello all!

I work for a car dealership in Northern California, and today I purchased a 2005 Cooper S with 92k miles for the lot. We sell quite a few of these cars so I was happy with the purchase. The cars runs and drives great!

Today I drove the car from Reno NV to Sacramento CA (about 130 miles) and everything was going great until I was about 10 minutes from home.

I came to a stop light, and on green I started to accelerate when all of a sudden the battery light and check engine light came on. At that moment the car lost all power. It would idle fine, but even at WOT it would barely move. I got it to the nearest safe area to pull off the road and it started to overheat. I immediately turn the heater on full blast and turn the car off.

After it sat for ~15 minutes, I fired it back up and saw that the serpentine belt wasn't moving at all. The crankshaft pulley bolt was spinning but the pulley itself wasn't moving at all.

I am just wondering if this has happened to anyone before and what the problem/fix ended up being.

Thanks in advance for any help!
 
Reply
Old Apr 5, 2016 | 03:13 AM
  #2  
JAB 67's Avatar
JAB 67
6th Gear
15 Year Member
iTrader: (1)
Joined: Oct 2006
Posts: 2,659
Likes: 60
From: Fairfax, VA
Bad crank damper.
 
Reply
Old Apr 5, 2016 | 07:35 AM
  #3  
PelicanParts.com's Avatar
PelicanParts.com
Vendor
Joined: Apr 2012
Posts: 7,188
Likes: 71
From: Harbor City, CA
The harmonic balancer is one of those items on the MINI that seem to be a "when it fails, not if it fails item." When the balancer fails, it separates into two pieces, causing all of the accessory items driven by the serpentine belt to stop spinning. However, the harmonic balancer was redesigned for the 2004 model year to address a problem with the old design. I'd investigate further. Did you smell burnt rubber? This is what the one in our R53 looked like. Here if needed: http://www.pelicanparts.com/catalog/..._pg1.htm#item1. More info on it in this NAM thread HERE.

 
__________________
Your Trusted Source For DIY and Parts
FREE SHIPPING over $99 click here
MINI Parts | DIY Help | Facebook | Twitter | Instagram | YouTube | Promos
888.280.7799 | 6am - 5pm PST

Last edited by PelicanParts.com; Apr 5, 2016 at 07:40 AM.
Reply
Old Apr 5, 2016 | 12:39 PM
  #4  
ti22fjc's Avatar
ti22fjc
4th Gear
iTrader: (7)
Joined: Dec 2012
Posts: 482
Likes: 0
From: Milwaukee, WI
I had this happen to me, too. Lost power and threw a few lights. My pulley was spinning and slipping.
Replacement wasn't too bad.
 
Reply
Old Apr 5, 2016 | 12:50 PM
  #5  
Mini Mania's Avatar
Mini Mania
Banned
Joined: Dec 2004
Posts: 3,376
Likes: 21
From: Nevada City, Calif
Sorry to hear that, AWDmaster. You might want to check out the install info for a new one, especially the part about replacing the timing cover oil seal along with the damper, at this link:

http://new.minimania.com/MINI_Cooper...c_Fluid_Damper

Here are few more articles and optional dampers to choose from. Let us know if we can help!

http://new.minimania.com/MINI_Cooper_Harmonic_Balancer
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Rons02JCW
Stock Problems/Issues
6
Oct 21, 2016 01:08 PM
GimmeBoost
R56 :: Hatch Talk (2007+)
15
Mar 8, 2016 12:35 PM
Mrdrmini
Stock Problems/Issues
7
Mar 1, 2016 07:45 PM
Dudskie
F55/F56 :: Hatch Talk (2014+)
19
Feb 25, 2016 03:27 PM
Whale
R50/R53 :: Hatch Talk (2002-2006)
6
Feb 20, 2016 10:52 PM




All times are GMT -7. The time now is 02:21 PM.