The simple answer is your changeover should have been FOUR YEARS ago or when you acheive the mileage window.
So have you not done well. Your God must be looking after you. BUT perhaps, writing to this forum, indicates you are now concerned.
I've previously had a cambelt fail, the engine was wrecked, car had to be replaced.
Now this week, my 04 plate 1.6 Expression VVT has been re-cambelted plus the rest of the recommended bits replaced at the same time.
Dephasser pulley not renewed though.
Originally I was going to do it myself, purchased the special tools. But decided to engage a recommeded
engineer to do the work. Well pleased with the work.
Project:-
Study, available service advice in Haynes, specialist sheets/data from Gates,Continental. Auto data.
Search INTERNET for best tools, parts and buy them. Some bought one afternoon, arrived before 10.00 AM the following morning. Other parts bought locally. Naturally checked Renault prices.
Then compared the prices for doing the job by 'indies' engineers, garages & Renault.
Finally I chose Laser tools, Continental belts/kit &
an aftermarket water pump.
A ContiTech technical expert also gave me some important advice. Their service data sheets are very detailed. Though I think Gates provides a
CD with their kits.
Postscript:-
Removed parts >>>>
Anxillary belt showed hundreds of small cracks - this belt is open to the elements.
Cambelt looked pristine -unit is encased on the car.
Water pump indicated faults had started.
Please contact this writer for any additional observations etc.
PS. I use Continental tyres and have been happy with their performance.
SamWoe.