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hansthebear's Clio 172 Ph2 cambelt fail project + intro (lots of pics)



  Clio 172
Hello

New here with a wee Clio 172 project that fell into my lap by chance. Nice and straight and with about 60k on the clock.

I have always liked small French hatchbacks and my first car and main car project so far was a Citroen AX:


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I sold it to move onto bigger and faster things, and a car that I had always wanted:


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Changed jobs and was offered a company car, so sold the Alfa and currently drive this:


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Company car scheme has changed so next year when the BMW goes back I had planned on getting something more exciting for my personal use.


Friend of mine bought this Clio about a year ago and had spent about £1000 on it tyres/brakes/suspension/servicing, it's a clean and tidy example. Unfortunately taking the sellers word rather than a receipt for a cambelt change proved to be a mistake!

Having been quoted £1200+ to repair I made a cheeky offer to buy the car off him as was and a deal was done.

The car at my friends house awaiting collection:


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My friend had asked his mechanic to take a look at the car (hence the quote), and the top of the engine had been partially dismantled to expose the cambelt etc. So I had alittle bit of work to do firstly figuring out the bag of bolts and components I'd been left with and how to bolt back up the engine mount ready for tow-age.

Got it all sorted and recovered to the parents house where all my tools live.

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Ultimate aim for this project was to rebuild the engine to a working state, replace anything worn/dodgy encountered on the way, plus the predictable cheapish upgrades than improve the car without going mental.

Every forum loves pictures so here is a load.

In the 'service area'

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How the engine looked when it came to me


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Engine was taken apart further


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Looks like a Cambelt pulley disintegrated – the belt didn't actually snap though...


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All the inlet valves were bent


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But the pistons appeared undamaged


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This was the state of the cambelt which must have been the original


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Later during the rebuild (after I had it started in fact) I spotted this:


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So I am thinking that perhaps it was the alternator tensioner that failed causing the problem?


I managed to find someone local selling a complete engine, but he was going to be unavailable for a week. So I got to work with some other smaller jobs.


Started with a clean and tidy, spotted the first unexpected issue, wet spare wheel well!


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Problem traced to the rather pointless plastic bung things, sorted with a blob of silicone


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Started cleaning up the arches a bit, all the bolts and components are very rusty, not sure how anal I want to get with all this though.... it's a slippery slope.


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Read a thread on here about LEDs, got more for the interior etc to fit also

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Matey wanted his Sony stereo back so got a wee cheapo with DAB which I can't live without:


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The following weekend with the help of my Dad and his custom twin engined Honda FRV beast we got the donor engine back to the garage


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The seller had said that the cambelt had been done 18 months ago and to be fair it was a Gates belt that was on it. I'm still a bit of a Clio noob but I am pretty sure this is what a seized tensioner looks like? The aux belt had almost rubbed through.


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Kind of worried about the lack of maintenance and hoping I hadn't bought a dud the plot thickened abit:


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Certainly looks to me like the head has been off before?

Anyway the donor engine was still cleaner internally than the original engine plus all cam bearings etc looked good so I pressed on.

Won a genuine headgasket set on ebay for £25 which I though was pretty decent, measured the headbolts which were ok for re-use, obtained all the correct tools for setting the timing and bought a timing belt kit and aux belt kit.


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Good head


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Cylinder head placed and tightened up


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Cams placed


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Cam cover lubed up


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Fitted and torqued up, oil seperater thing also


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Cam timing tool fitted


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Crank locking pin fitted


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Cam pulleys and belt fitted


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Tensioner set with use of an inspection mirror to see the thingies line up


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Pulley locking tool fitted and bolts cranked up


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Rotated the engine several times, refitted all the locking tools with ease and checked the tension still lined up and all was well!


Next onto the aux belt, this pic shows the level of access I needed just to get in, not to mention the number of times the engine was jacked up and lowered down etc, what a mare!


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Got the tensioner and alternator back on the belt positioned etc, used a 3/8 sump plug key on my long torque wrench to release the tensioner, had to loosen the alternator bolt to get the belt slipped over, didn’t take many pics of this bit as excitement was building!


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Dropped the old (filthy) oil and put on a new filter, pretty amazed at the low level of spillage!


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You can see in this pic that the alternator cable is damaged, I also had to get a new ring terminal and crimp it on.


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Actually remembered to put these on!


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Nearly back together


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At this point I left the coilpack plug off and cranked the engine over for 10 seconds at a time a few times until the battery died. This was to get the oil spread around the engine, fill up the filter and dephaser etc.


Went to Halfords for some bits and bobs whilst the battery was on charge, came back and started the engine. It started first time! Pretty amazed really, and delighted. Poor Dad pressed the camera record button twice so missed the moment but here is another video of it running. I promise it doesn't sound as terrible as this in real life!


http://s4.photobucket.com/user/hansthebear/media/Video01-12-2013134933_zpsb20a514c.mp4.html


So thats where it is now, still lots to do to get it back on the road including new bumper clips and bolts etc. Also going to flush the coolant again and give it a damn good clean before it hits the road.


I will keep this thread updated, hopefully everyone has enjoyed reading this as much as I have enjoyed your project threads.


Cheers!
 
Last edited:
  Clio 172
So the car was up and running well, but I had noticed that the coolant had gone a horrible rusty colour instead of the bright pink it was when I filled it. So i dropped the coolant and got some hoses on the go to flush it.


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Also gave the areas behind the headlights a good clean as the bumper was off


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Flushing was done and then refilled with fresh coolant


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As the engine was warming up to circulate and bleed the coolant etc I plugged in an OBD scanner and read the codes again and it was all clear. Do you think I've used the wrong grade of oil?


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Also if anyone has a car with a cabin filter I suggest changing it!


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Also gave the arches a bit of a scrubbing


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No pictures as it was dark but I put the airbox and fuel rail guard back on, the bumper and all the arch lining and wheels etc.


Headed to the jetwash to blast off all the crap, and then headed home to ze flat! Drives really nice although I've not revved it above 4k yet, need to recheck oil levels etc again before I go too wild!


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Cheers!
 
  Clio 172
Second last day I have off work so the updates will slow down rapidly after this one!


The interior was in pretty good condition but really quite dirty, the mats were also worn out.


So a clean up, new mats and an alloy footrest thing just to bling things up a bit:


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The headlights were really quite badly yellowed and scratched, I used the 3M kit to clean them up, they are not perfect but for all the time and effort it took (not much) I'm pretty happy:


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500 Grit disc


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800 Grit disc


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3000 Grit disc


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Polishing compound


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Done


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Paintwork wise its pretty much dent free, and very little in the way of stone chips, however on the passenger side door and rear quarter the lacquer is seriously screwed up. Not really sure how this happened unless one of the previous owners parked it in a bush several times a day.


So I'm pretty much making this part up as i go along with wet and dry and cutting compound etc.


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I will get that finished off tomorrow hopefully.


Also got the rest of the good paint clayed/polished/waxed and sealed:


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Tomorrows plan is to finishing sorting the s**tty lacquer, clean and seal the wheels, clean up the rear arches and maybe fit a short shift kit I purchased if there's time.


Had a go at carbon wrapping the dash and steering wheels trim pieces which turned out way better than I expected, will get pics of that tomorrow.


Cheers
 
  Clio 172
Knockhill is def on the cards, never had the balls to take my own car on a track before but since this one doesn't owe me a huge amount of cash I'm well up for it!
 
  Clio 172
So another set of updates!

Had a go at carbon wrapping some of the interior bits, turned out much better than expected so will be staying, might clearcoat them for extra bhp:

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Next plan was to remove the rear wheels to clean up the arches and have a general look at what was going on at the back end, removed one of the centre cap things to be greeted with this:

P1020017_zps588d015e.jpg


Missing locking bolt! Bit of detective work with previous owner and it looks like it'd been missing for the best part of 6 months when the tyres were done. Pretty disappointed at either the lack of competence or dishonesty but not to worry.

No pictures for the next bit as it was pretty much a masterclass in how not to work on cars, bottom line is the rear brake replacement got moved up the timeline a bit!

Also got some other goodies (not the shoes):

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When the back of the car was up in the air I noticed the exhaust brackets were in poor condition so that got sorted:

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With extra goo for strength

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Got the panel filter installed

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And the dogbone mount swapped. I must say this has made a big improvement to the driveability of the car, however I am undecided if I can put up with the increase in vibration.

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I have to say this car is really starting to grow on me!

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I have had no time to fit the new rear brakes yet due to the girlfriend reporting a clunking noise on her 206 and having this to deal with :(

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If the weather is clear this weekend I hope to get some more done on the clio.


Cheers
 
  Clio 172
Cheers for the comments!

I should probably make a spreadsheet to track costs but i think probably about £1100 so far, pretty bargain tastic imo!
 
  Clio 172
So after some easy bolt on style upgrades its back to the bare mechanicals! In the pic below on the right hand side of the disc you can just about make out the snapped wheel bolt I mentioned earlier:


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Untitledby hansthebear,on Flickr


So replacing the discs and pads was the plan, pics showing poor state:


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Untitledby hansthebear,on Flickr


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Untitledby hansthebear,on Flickr


Cleaned up and painted the pad carriers:


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Untitledby hansthebear,on Flickr


Cleaned up, rust treated and painted the bit behind the disc:


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Untitledby hansthebear,on Flickr


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Untitledby hansthebear,on Flickr


Everything all back together:


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Untitledby hansthebear,on Flickr


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Untitledby hansthebear,on Flickr


I have also got a pair of refurbished front calipers to go on, as the existing one have seized bleed nipples, so I was unable to get the entirety of the brake lines flushed and bled properly. Got some braided flexi lines to go on at the same time, which will be the next dry weekend.


Meantime the last addition to mention is 15mm hubcentric spacers front and rear, subtle difference but helps fill out the arches I think:


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Untitledby hansthebear,on Flickr




Just come back from a decent road trip through the Trossachs, will put some pictures in another thread.


Cheers!
 
  MK2 PH2 02`
great great work !

did u needed a special tool for the dephaser ?

did you use some wax to the headlights after polish ?
 


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