Sunday 29 September 2013

Club Triumphs 10 Countries Run 2013 (part 1)

They don't want to go
With the car ready and fully loaded for the event I did one last check of all the fluids on the Wednesday morning, shortly before setting of to our overnight stop in Watou (Belgium). Only to find out that the oil level in the sump had risen notably and mysteriously during the night. Though the mystery was quickly solved. As the oil on the dipstick smelled of petrol, it was time to remove the fuel pump and check it for leaks. Which it had! Long story cut short, I managed to find my only decent spare one (at a friend's place in Belgium of course and not at home!) and fitted it. And together with an oil change and some more tinkering this meant that I left home some 5 hours later than planned. But we got to the B&B in Watou in time for some proper Belgian frites and a few proper Belgian beers from the neighbouring brewery.



But there was another problem. Roger's car for the event (a TR4 borrowed from Robbie) had a completely flat battery. And as the shops were all closed by now we had to wait till next day before we could do anything.
So day one of the event started the same as the previous day, with some spannering going on, glad to say it wasn't on my car this time. As the battery of Roger's car was fairly flat he thought that something must be wrong with the battery itself. Which meant we would have to drive to nearby Poperinge to find a new battery. As this would at least take us till 10 o'clock we phoned Ellis to say that we wouldn't be able to reach the start in time for the briefing and the official start. We would start from the earlier continental starting location at Steenvoorde.
But while checking under the bonnet again Roger found out that one of the cables from the (newly fitted) alternator had dropped out of its connector. And after the slightly fiddly job of refitting the connector it was time to see if we could get some life in the engine with the aid of some jump leads:


The engine fired almost immediately, and after letting it run for some time to charge the battery, we even found out that this was back to normal. But it was nevertheless too late to reach Calais/Coquelles in time for the official start of the event. Which left us some time for a relaxing coffee break, before heading off to Steenvoorde which was only a stone's throw away across the border in France.


10CR Day one; Steenvoorde - Laffrey (888 km)
So again “our” 10 Countries Run started at the services on the A25 just north of Steenvoorde. First thoughts were to wait for the first crews to pass by before setting of. But we were so eager to go that we set off at around half past eleven, towards the first control stop in Reims. This first leg is of course dominated by a fair amount of motorway driving to get some quick-'n'-easy miles under the wheels. But after Valanciennes we left the motorways behind us and switched onto the old French road network, or the Routes National and Départemental. And with the very fine weather it was a rather enjoyable drive. Although right from the start the car behaved rather well, there remained some doubt in the back of my head. I kept hearing all sorts of funny noises (in my mind?), but in the end these worries turned out to be unfounded.
After leaving the A2 motorway south of Valanciennes we soon got onto the D934 heading south towards Laon and from there towards Reims for our first control. But that was still a few hours away. As it was by now well past noon we decided to stop at a truckers restaurant in La Groise for a light lunch, which they didn't do. And as none of us did fancy a full three course truckers menu yet, we decided to have our own lunch, consisting of Mars bars and drinks from the thermos bag, before hitting the road again. So far everything was going well with no problems, traffic was light, both cars behaved as they should and the weather was rather enjoyable.
And just before 3 o'clock in the afternoon we were approaching the outskirts of Reims, turning from the D944 onto the motorway for the last stretch towards the remains of the Reims-Gueux circuit. But what should have been a 10 minute journey, became a 40 minute ordeal, wandering from toll booth to missed exit to unclear situation etc.

©GTRoger

In the end, and fairly fed up with the French motorway junction's layouts we headed back north towards the D944, so we could approach the circuit using some nice simple country lanes, which worked out very well. The frustration was soon over when we met up with some of the other teams and took some time to explore the remains of the circuit's buildings

Roger's (well actually borrowed from Robbie) TR4 from the grand stand,
cooling down after the Reims motorway ordeal

Wedge meet in front of the old pit boxes

Restaurant des Pistes seen from one of the grandstands

The rear of the grand-stands, with the “Tribune R. Sommer” on the left and the “Tribune de Presse” on the right.
The tunnel running underneath the road, between grand-stands and pit-lane is in the middle

Rather green TR7 DHC seen from one of the pit boxes

After setting off from Reims we immediately lost sight of Roger & Els in the TR4. As it later turned out they took a slightly different route past Reims. So alone we carried on, but not before having some more problems around Reims (don't mention French cross-road lay-outs for the next two years or so). But quickly we left Reims behind us heading ever more south. The organizers had done a good job in selecting the roads, they were very nice to drive and navigating was fairly straightforward. And the car still behaved as if in the previous months nothing had happened. Only the viscous coupling is still a bit stiff, as a result of which the fan is a bit noisy when revving the engine in the lower gears.
But to prevent us from settling down an old lady thought it a good idea to keep us alert. While approaching a cross-road (with right of way for us) an old lady in a mouse grey French hatchback was patiently waiting for me in the road on the right. But at the last minute she decided that the wait had been long enough, and she turned (slowly of course) left onto the road crossing just in front of me. I managed not to hit her, but there was a margin of only a few centimetres between my front bumper and the rear of her car. As I said it keeps you alert! Luckily that was most of the entertainment we got during the run.
In the early evening we entered the outskirts of Bar-sur-Aube, where we saw a familiar car standing at a service station, accompanied by the Charlton's with their the Spitfire. This was the second time we caught with them, the first time being in Vitry le Français. But then we lost them again while they were legging a bit behind. So they didn't notice that we had stopped for some petrol at the Carrefour in Brienne-le-Chateau.


Turned out that both the TR4 and the Spitfire had developed some problems, luckily both not to serious. Actually they were just about ready to hit the road again. As it was about time for some diner we decided to stop at the first possible restaurant we would come across, which we eventually did about half an hour further down the road in the village of Clairvaux. And although the food wasn't bad I still don't see why France pretends to have such a marvellous cuisine. At least ordering the food was rather entertaining! And with some food inside us we started on the last leg towards the second control stop (and the last for the Thursday), the Dijon-Prenois racing circuit. Again everything went smoothly, with some very nice driving roads. But shortly before reaching Dijon, in the village of Val-Suzon-Haute, Roger pulled into a lay-by, just visible in the back ground on the left:


The engine was lacking power due to what felt like fuel starvation and his first impression was that the (electric) fuel pump was on the way out. Changing one of the fuel filters did help, but only a little. At this point we were only half an hour from the next control stop in Dijon. So we decided he'd try to get to there, as it was likely that there would be some knowledgeable people around to lent a hand and some advice to find a solution for the TR4's problem. We did make it to the control, and our assumption was right. With some help we managed to eliminate the fuel-pump as the cause, and trace the fault to the front carburettor. It had some dirt in the float chamber and the piston had a tendency to stick a little. After cleaning everything out, the engine was running much better.



And by 22:40 hr we set of into the night for the last leg towards Grenoble, and a few hours’ sleep on top of the old citadel, the Fort de la Bastille. But that was still some five hours ahead of us. It's strange that driving through France at night always feels very relaxing to me. Only a slight "dip" round two o'clock in the morning, but this coincided nicely with a much needed stop for fuel and some snacks and drinks from the thermos bag. We had arrived in Montalieu-Vercieu, less than two hours away from a few hours’ sleep. And as we drove on we didn't notice the Triumphs in the Carrefour car-park, when we passed through Voiron, and heading for Grenoble!
Entering the outskirts of Grenoble also meant entering one huge works-site with lots of temporary traffic lights which were adjusted to switch to red as soon as a car approached, irrelevant of the fact if there was other traffic or not. In the end we decided to generously ignore them and head for the narrow and very steep (33%) "Chemin de la Bastille". This would lead us to the top of the old fort and a few hours’ sleep. As we were more than an hour behind schedule we expected a parking lot full of Triumphs. There were none! And after driving around the complex without spotting a Triumph, we decided it was time to give Ellis a phone call and see if he could clear things up a bit. He could. The location for the rest had been moved because they couldn't get a permit, and we had missed the briefing in Calais. But at least it was a fantastic drive up with great views overnight time Grenoble. But although the views from the top were fantastic, we were less impressed by the youth hanging around so we decide to head down again and drive on till we would find a decent lay-by to have a few hours’ sleep. This we found by the side of the D1085 near Laffrey. It was a quarter to 5 in the morning, time for a well-deserved bit of sleep ...

Edited on the 1st of September 2023: As it is nearly 10 years ago that we set of for the 6th edition of Club Triumph’s 10 Countries Run, it was time to freshen up the pictures of this “Continental Tour”. Also added some extra pictures and edited the text where necessary.

Monday 2 September 2013

10CR Preparations last part ... hopefully

(Or how the DHC is trying desperately to stay out of the event ...)
A few weeks ago the car left me stranded on the hard shoulder of the motorway, with what turned out to be water in the tank. After draining the tank completely and fitting a new tank sender I thought it a good idea to check the half shaft bearings. One clearly was on the way out, so that had to be addressed. My initial plan was to remove the original half shafts and replace them with a second hand pair that I have lying around. So I got the tools out again and started with removing the half shafts from the back axle, which turned out to be pretty straightforward as ever;
  1. Remove the brake drum;
  2. Undo the 4 nuts/bolts that hold the half shaft in place;
  3. Leave two bolts in place to keep the back plate in the correct location;
  4. Re-fit drums the wrong way round and tap them with a rubber mallet until the shaft comes out;
  5. Use a slide hammer to remove the outer bearing race from the back axle ...

Sadly on closer inspection, and after trial fitting one of the spare half shafts, it became clear that these were no better compared to the original ones. This left me with the most labour intensive but also by far the best solution for the problem, fitting new bearings to the original half shafts. As there have been some horror stories on bad replacement bearing kits on various forums I made sure to check all the original parts dimensions, against the various parts in the kit ...


But it turned out that all the parts were fine, so time to remove the old parts. Here an angle grinder to weaken the retaining collar and a hydraulic press came in very handy. The last piece of equipment was also used to press the new parts on to the shafts. But first I had the rather simple but oh so messy and time consuming job of packing the bearings with grease. But eventually I was satisfied with them, and all the parts could be fitted to the half shafts.


After which these in turn could be refitted to the back axle and I am glad to say that the end float on both sides was well within tolerance.

With the half shafts sorted I switched my attention to the remainder of the fuel system, the fuel lines and the carburettors. Again a rather straightforward but also rather time consuming job. Removing and/or disconnecting everything, cleaning it thoroughly and putting everything back together. Also used the opportunity to polish the inside of the dashpots, and the rims of the pistons (years ago I found out that this helped with the pistons action and would smoothen the engines behaviour slightly, and all little bits count :-). And while tinkering with the carburettors I found "proof' that a fair amount of water had indeed entered them, as one of the  needle guides already had some surface rust on it. But with everything cleaned, reassembled and reconnected (including a new inline fuel filter) it was time for the test. And with 15 litres of fuel in the tank I found out I again have a working fuel gauge, and after cranking the engine over a few times to get some fuel back in the float chambers, the engine fired up without any problems.

But by that time I had noticed a fluid spill underneath the car, which needed a closer look. As it was right underneath the radiator, didn't smell of petrol, and it hadn't been raining for a while, it was pretty safe to say it was coolant. An inspection of all three hose connections didn't reveal any leaks, but when I checked underneath the car with a small torch I noticed a small drop of coolant coming from the left-hand lower mounting pin, not good. And as I don't fancy driving across half of Europe with a suspect radiator, I decided to take it to a local radiator repairer and have it tested. It indeed was leaking in two spots, both at the top and one on each side of the core, where the radiator tubes pass through the end plate and enter the side tanks. The initial verdict was a manufacturing fault. Needles to say I wasn't pleased with that, especially bearing in mind that I fitted that radiator new just over three years ago. (I have contacted the supplier and sent an e-mail which they forwarded to their manufacturer Serck Motorsport, but so far no reply, so to be continued).

Sadly enough the radiator repairer wasn't able to help either as they don't work on alloy radiators. But he pointed me to another small local firm (H&S Speed Equipementwho might be able to repair it. And he agreed to open up for me the next Saturday morning to see if they could help. His verdict also was a manufacturing fault, and he wasn't positive on repairing the leaks. According to him that wouldn't be a long term solution, if possible at all. His opinion was that the used core was incorrect, as they used a "standard" alloy radiator core designed for plastic side tanks instead of one for welded alloy side tanks. This explains why the end plates at both sides of the core are flat. As a result of which the welding for the side tanks had to be done to close to the core tubes, weakening the pressed joints between the end plate and the tubes. The same applies for the two large hose connectors. He predicted that when the radiator was repaired it would sooner or later develop another leak somewhere else. The fact that we found the radiator to be slightly warped certainly didn't help with longevity. As time till the start of the 10CR was getting rapidly shorter, I decided to order a new radiator, which he promised would be ready for collection on the Monday before the 10CR at the latest.

So to kill the time while waiting for the new radiator to be ready I fitted the original radiator of the car so I could drive her a bit and see if everything works. So of for a short trip across the border into Germany for some decent 102 RON octane fuel and a little test drive. After filling her up I noticed that fuel gauge would move up and down rather violently under acceleration, braking or going over bumps. Initial thoughts were a loose connector, but over the next 40 to 50 kilometres the movement became less and less till it stopped completely. Might have to do with the NOS tank sender I fitted recently needing some time and fuel saturation to settle down?  And while driving (well actually while waiting for traffic lights) I found out that the carburettors needed some tweaking, because when on temperature the engine would idle @ 1500 rpm. Which was an easy fix, also used the opportunity to balance the carburettors. And last but not least I flushed the hydraulics of the brakes and the clutch. Especially the clutch fluid was rather murky to say the least. It also cured a slight spongy feel of the brakes.

And today I picked up the new radiator ...



It not only looks the part, but it is also about an inch wider compared to the original one. Not really necessary from a cooling point of view, but the space was available, it didn't add to the price and it adds a bit of extra capacity to the coolant system just in case ...


And returning home from a short 150 kilometre test drive revealed it works perfectly, with the temperature staying on the lower part of the scale of the temperature gauge. Only problem was the left hand side hose was leaking a bit when the system was pressurizing after I switched off the engine. Turned out that the hose clip had come loose slightly causing a small leak but that was dealt with easily. Remains fitting the steel wheels and the badges, and load up the car for our departure on the Wednesday morning.
Oh ... and make a new right hand rear mud flap as I managed to tear it of while reversing into a parking space.