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johny

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Posts posted by johny

  1. Yes car designed has improved a bit in 50 odd years! Your Spit unlike modern cars hasnt got a closed radiator system so as the engine warms up water is pushed out of that overflow pipe into a reservoir bottle. This bottle should be kept about 50% full when cold and the overflow pipe must must always be well submerged in the coolant so that when the engine cools liquid can be drawn back into the radiator.

    Dont know about the dipstick but it surprises me that its that difficult to access!

  2. Also you can get quite a good look inside the tank in situ from the level gauge. Obviously you have to get the level low enough beforehand but then with a torch you can get an idea of the state of the tank interior and fuel contamination.

    I agree with Dave about not overhauling the pump unnecessarily. You can check the diaphragm visually and the valves by blowing/sucking through each one as appropriate.....

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  3. I believe pattern part seals can sometimes give problems as theyre not the same as the original (dont know what youve got). However I spent a long time adjusting my doors and getting the seals right by tapping the metal flange that they fit on into the correct position to give a positive seal all the way round without any 'tight spots'.

    I wouldnt remove the remove the roof except for a good reason such as rust repair etc as you run the risk of it not sealing or making creaking noises afterwards....

  4. theres a risk the quarterlights can fall out and smash as you lift the roof off although if sealant has been used on the rubbers most likely theyll stay in place. Sealant will probably have been used in other places like the front and rear edges and can be well stuck if this is the first time of removing the roof since manufacture. Also I believe my B posts were rivetted to the rear wings at the base and these needed to be drilled out first. Otherwise its just lift off with the help of an assistant taking care not to damage or mark the headlining  which can be fragile above the doors....

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  5. yes agree it does look a bit strange Charlie but perfectly normal. The outer metal loop is a lot bigger than the inner one presumably to allow for some relative movement and the important item is the rubber bush inside the smaller loop which cant be seen in the photos - that should be in good condition or the spring will waggle around on the vertical link bolt....

  6. Also Brian will your fan run on after turning off the ignition? Its quite a nice thing to have as the system temperature usually goes quite high when stopping after a good run and is effective because the thermostat is still open so coolant flows by natural circulation.....

  7. well cleaning is essential but best to read the instructions and of course other surfaces need masking up. Its a thin liquid so I brush painted mine, which was a bit fiddly as it was largely upside down, and two coats were required (it was white to start with) but the result was excellent. If aerosols are all thats available now then it gets more complicated..... 

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  8. Yes looking good but the only thing I think needs verifying is the fan operating temperature because it worries me that it may start too soon. Dont forget that the temperature gauge indication is not linear so will change quite a lot with driving conditions such as going up a long hill in warm conditions. This is normal (modern cars have the reading artifically 'stabilised' by the electronics) and obviously the reading mustnt go too high but the fan shouldnt start while the car is going any faster than a crawl. If it does its not achieving anything as the airflow is already more than the fan can produce so is a waste and not always easy to detect above the normal vehicle noise....

  9. 3 hours ago, dougbgt6 said:

    Mike,

    Yes, very fiddly and the front of the lining fits under the windscreen rubber, which certainly puts me off doing it. Does the windscreen have to come out to do it? Another nightmare job! My liner is marked and stained, Pete Lewis said why don't I paint it? He recons that works quite well, I wonder if that's what's happened to yours? I've never seen a black one.

    Doug

     

    Painting works really well with the specific paint and you can even repair small splits and tears with a vinyl glue. I would only replace the lining if its gone brittle and is suffering multiple splits. Oh and a white lining does really brighten up things and I reckon you could even paint a black one but it might take a few coats to look good..... 

  10. I dont know cos to begin with these all worked ok and then something caused them to all failed prematurely at the same time and presumibly for the same reason!!! I would have thought any manufacturer who wants to stay in business would identify such a common problem and fix it rather than make them only to chuck em in the reject bin..... 

  11. usually on stopping the engine the coolant temperature rises due to the heat still stored in the engine and the much reduced means of dissipating it via the radiator so the water expands and the excess is dumped to the expansion bottle. Only when the temperature eventually starts to go down does the water contract and pull back contents from the bottle.

  12. 25 minutes ago, 00/63484 said:

    (I lied about buying those plugs last summer...it was Feb 2018 from the email invoice I've just found). But hey...18 months of very light use!?

    However, I have since connected all four, separately, to a flying HT lead and yes, one sparked the once every few turns...the others not at all. Is this a record?? 

    That was another 2 cups job....strong...no sugar.

    I don't blame the 8 yr olds in the factories...it's the quality control which is lacking...

    DF

     

    not quality control as with so many failures its got to be in the design/manufacturing (sorry 8yr olds) and I cant understand how they manage to get it so wrong! A spark plug's not exactly a complicated item and I would have thought that with some minor, easy (cheap?) improvements they could  produce something half decent....

  13. I cant understand it David, all four plugs failed together! I know Chinese quality is sometimes lacking but that seems incredible, are you sure you didnt disturb something else? It would be interesting to try them again to confirm it or maybe just see what spark theyre producing or not.....

  14. These are one of those components, along with suspension arm and diff bushes, that can look past it but actually have life left in them. Unless theres real evidence of the rubber coming away from the backing or severe splitting I would leave the old ones alone as the replacements can sometimes last a very short time....

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