Changing cambelt

SK33T

SK33T

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Ig like to change my opel bakkie 1.4 cambelt(bucks is an issue thats why i cant take to a dealer),does anyone know how to do this?
Thx
SK33T
 
if you dont have hands on knowledge and experience i probably wouldn't recommend doing it yourself, also you will need the right tools.

instead of taking it to a dealer look for a DECENT mechanic, perhaps list your area and some guys can make suggestions.
 
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Before you do anything on your own vehicle, get yourself a Haynes manual for your model and follow the step by step instructions. Excellent investment about R200 - R400 try www.motorbooks.co.za
 
Wowzers! This isn't like changing the oil or plugs, changing the cam belt is serious business.

Remember you will also need to do the timing, not that easy without a timing light.

I have never done it, but watched my dad do it a few times and not something I would EVER attempt myself.
 
Grimspoon said:
Wowzers! This isn't like changing the oil or plugs, changing the cam belt is serious business.

Remember you will also need to do the timing, not that easy without a timing light.

I have never done it, but watched my dad do it a few times and not something I would EVER attempt myself.
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I think the newer cars self adjust the timing via the ecu these days. I may be wrong though. I sure wouldnt attempt it myself anyway - a small mistake could cost you a few pistons plus some....
 
reactor_sa said:
I think the newer cars self adjust the timing via the ecu these days. I may be wrong though. I sure wouldnt attempt it myself anyway - a small mistake could cost you a few pistons plus some....
Click to expand...

That is news to me but I am no expert
 
Ignition timing and camshaft timing aren't the same. Cars with electronic ignition don't use a cam-driven distributor any more... But if your camshaft is not correctly lined up with the crankshaft then yes you could hear some very very expensive noises when you start the engine.

If you are going to DIY the cambelt then get hold of a Haynes manual as mentioned before. You may need to replace rollers and tensioners at the same time, and it may be worth replacing any cambelt-driven pumps as well at the same time (eg on VWs replace the water pump)
 
The "how to" is easier than the doing

Move the engine so you can see the detent in the ring-gear through the slot in the clutch housing and insert a rod to lock it in place
Mark the cam gear at the top of the engine relative to an engine point very accurately, since it is vital that it goes back in exactly the same place
Grip the cam-belt spring tensioner with a long spanner, release the tension and take off the belt
Thread on the new belt, making sure the top gear has not moved
Re-engage the belt tensioner
 
I would not recommend doing that by yourself. This is the one thing where you want someone else responsible for it because if it goes wrong the damage will be massive.
 
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