Technical help Q & A Got A technical problem with you car? Keep it in here where the techies hang out and we will try to solve it for you!!

cosworth cam belt problem

Thread Tools
 
Search this Thread
 
Old 17-07-2010, 10:53 PM
  #1  
intruder dai
Virgin
Thread Starter
 
intruder dai's Avatar
 
Join Date: Jun 2009
Location: wales
Posts: 7
Likes: 0
Received 0 Likes on 0 Posts
Default cosworth cam belt problem

put new belt and tensioner on tday but noticed belt not strait goin from left cam to tensioner afraid to start it lol is this normal or is sumut missin from behind the tensioner
Old 17-07-2010, 10:56 PM
  #2  
155lee
PassionFord Post Whore!!
iTrader: (10)
 
155lee's Avatar
 
Join Date: Dec 2006
Location: Uk
Posts: 4,103
Received 134 Likes on 117 Posts
Default

is the tensioner on the right way round?there is a front and back to them.
Old 17-07-2010, 11:05 PM
  #3  
intruder dai
Virgin
Thread Starter
 
intruder dai's Avatar
 
Join Date: Jun 2009
Location: wales
Posts: 7
Likes: 0
Received 0 Likes on 0 Posts
Default

yes think so bigger nut to turn then the lok nut i ad the cam pulleys off to change seals but they seem to be rite if u look from the top the belt goes in towards the engine from the bottom of left pulley into the tensioner
Old 18-07-2010, 12:33 AM
  #4  
jon@work
Advanced PassionFord User
iTrader: (5)
 
jon@work's Avatar
 
Join Date: May 2004
Location: Nottingham
Posts: 2,400
Likes: 0
Received 8 Likes on 7 Posts
Default

are you sure you put the cam pulleys back on the right way round ?
Old 18-07-2010, 09:27 AM
  #5  
LHD220Turbo
10K+ Poster!!
iTrader: (4)
 
LHD220Turbo's Avatar
 
Join Date: Oct 2007
Location: swindon, wiltshire
Posts: 10,654
Received 18 Likes on 15 Posts
Default

post up a pic, i suspect you've put something on back to front
Old 18-07-2010, 09:38 AM
  #6  
tabetha
20K+ Super Poster.
 
tabetha's Avatar
 
Join Date: Jul 2006
Location: uk
Posts: 24,596
Likes: 0
Received 3 Likes on 3 Posts
Default

Loosen the tensioner and rotate the opposite way, this will have the effect of raising the belt run between the cam pulley and the tensioner, which should be parrallel with the belt run between cam pullies, some say if not it can run on the stat housing, think from memory you turn the tensioner counter clockwise to raise belt run up.
Would still be perfectly ok as yours is though, I've yet to see a run like that causing problems.
tabetha
Old 18-07-2010, 01:02 PM
  #7  
jon@work
Advanced PassionFord User
iTrader: (5)
 
jon@work's Avatar
 
Join Date: May 2004
Location: Nottingham
Posts: 2,400
Likes: 0
Received 8 Likes on 7 Posts
Default

Originally Posted by tabetha
think from memory you turn the tensioner counter clockwise to raise belt run up.
no - clockwise
Old 18-07-2010, 01:09 PM
  #8  
intruder dai
Virgin
Thread Starter
 
intruder dai's Avatar
 
Join Date: Jun 2009
Location: wales
Posts: 7
Likes: 0
Received 0 Likes on 0 Posts
Default

thanks for your replys put pulleys on the way they come off but if u turn them round they seem to line up so which is correct way thers a big nut shape on one side the other is round is the nut shape suposed to be on the inside thanks all.
Old 18-07-2010, 01:23 PM
  #9  
jon@work
Advanced PassionFord User
iTrader: (5)
 
jon@work's Avatar
 
Join Date: May 2004
Location: Nottingham
Posts: 2,400
Likes: 0
Received 8 Likes on 7 Posts
Default

nut side closest to head
Old 18-07-2010, 01:27 PM
  #10  
intruder dai
Virgin
Thread Starter
 
intruder dai's Avatar
 
Join Date: Jun 2009
Location: wales
Posts: 7
Likes: 0
Received 0 Likes on 0 Posts
Default

thanks for that they were on the rong way sorted thanks all.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
RUBY123
Ford RS Turbo Parts for Sale
9
22-10-2023 12:04 PM
CLIVE
Restorations, Rebuilds & Projects.
6
02-10-2015 12:58 PM
cos elle
Cars for Sale
2
01-09-2015 06:48 PM
Focosmitch
Ford RS Cosworth Parts for Sale
2
14-08-2015 07:29 AM
taylora1409
General Car Related Discussion.
3
12-08-2015 12:06 PM



Quick Reply: cosworth cam belt problem



All times are GMT. The time now is 05:59 PM.