Alternator belt & 3 pulleys?
#1
Scooby Regular
Thread Starter
Can someone tell me what the 2 other pulleys are attached too on the alternator belt (3rd one being the alternator itself)?
I assume it's job is just to turn the alternator keeping the battery topped-up whilst the car engine is running?
Stefan
I assume it's job is just to turn the alternator keeping the battery topped-up whilst the car engine is running?
Stefan
#2
Scooby Regular
Join Date: Nov 2001
Location: Leeds - It was 562.4bhp@28psi on Optimax, How much closer to 600 with race fuel and a bigger turbo?
Posts: 15,239
Likes: 0
Received 1 Like
on
1 Post
Crankshaft pulley.. centre bottom..
Left Hand side Power steering pump..
If you have another belt from crank to the right then aircon pump..
HTH
David
Left Hand side Power steering pump..
If you have another belt from crank to the right then aircon pump..
HTH
David
#3
Scooby Regular
Thread Starter
David,
I take it there's no markings or anything involved. Just as long as the belt is on each pulley correctlty and tension to between 45 & 90 degrees it's fine?
Only reason I ask is I had the alternator off last night and just wanted to check I've not missed something important.
Stefan
I take it there's no markings or anything involved. Just as long as the belt is on each pulley correctlty and tension to between 45 & 90 degrees it's fine?
Only reason I ask is I had the alternator off last night and just wanted to check I've not missed something important.
Stefan
#4
Scooby Regular
Join Date: Nov 2001
Location: Leeds - It was 562.4bhp@28psi on Optimax, How much closer to 600 with race fuel and a bigger turbo?
Posts: 15,239
Likes: 0
Received 1 Like
on
1 Post
if it doesnt squeak the it will be ok
should be able to twist the belt 45- 90 degrees as you say..
Check tensioner is bolted up properly..
David
should be able to twist the belt 45- 90 degrees as you say..
Check tensioner is bolted up properly..
David
Trending Topics
#10
Scooby Regular
Join Date: May 2002
Location: Scotland
Posts: 2,148
Likes: 0
Received 0 Likes
on
0 Posts
#11
Scooby Regular
Thread Starter
aye, I saw that the other day. Your either a brave man or know what your doin. Hopefully you'll never have to do that again.
Any ideas what caused it? was it the timing belt being out of alignment?
Stefan
Any ideas what caused it? was it the timing belt being out of alignment?
Stefan
#12
Scooby Regular
Join Date: May 2002
Location: Scotland
Posts: 2,148
Likes: 0
Received 0 Likes
on
0 Posts
I reckon its a combination of the timing out & the fact the ECU had a Jap aftermarket chip which up'd the boost and was mapped to 100RON+, over time the car's been det/knock and I've not known, then BANG.
It won't happen again, I'll be gauged to the max & uprated metal to make sure it doesn't go BANG in my lifetime.
It won't happen again, I'll be gauged to the max & uprated metal to make sure it doesn't go BANG in my lifetime.
Thread
Thread Starter
Forum
Replies
Last Post
Mattybr5@MB Developments
Full Cars Breaking For Spares
28
28 December 2015 11:07 PM
Mattybr5@MB Developments
Full Cars Breaking For Spares
12
18 November 2015 07:03 AM