Gentlemen, once again I would like to thank you for the help you keep giving me. My Panda does not have air conditioning. The belt tension is set by the adjustable alternator mount. It seems to me that the belt tension is quite strong, but I will still try to tighten it a little more. I will also check the grooves on the pulley. As for the heater core itself, if I wanted to replace it with a new one or flush the old one under high pressure, I suspect it would be best to drain all the coolant again. Or maybe it is enough to partially drain it. Best regards.
Technical Panda Evo2 timing belt replacement.
- Thread starter Razamamaz
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Technical Panda Evo2 timing belt replacement.
I suppose, with some circulation taking place and the system now filled with new coolant? the heater core/matrix as some call it, if just left to run, might self flush over time and move the muck into another part of the system. Which would give you a working heater but the worry of where the muck has gone? Probably into the bottom of the engine water jacket?
Hose pressure is good enough
Just syphon out of the expansion tank enough to be below the height of the pipes
See if I can find a video, probably a Corsa C as it was quite a common problem on them
Just syphon out of the expansion tank enough to be below the height of the pipes
See if I can find a video, probably a Corsa C as it was quite a common problem on them
All you need to do
Swap the hose and flush it the other way also
This is a Vauxhall but the principals are the same
No gunk or sludge can go anywhere
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I am currently replacing the heater core. I kept draining the fluid by loosening the metal clamp at the lowest point. Now I loosened a fitting located even lower, and with the new O-ring, the clip cannot be properly attached, unless the O-rings are too thick.
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O ring should fit tighter into the groove
You can remove the quick connect completely and simply connect the hose directly to the radiator with a hoes clamp
You can remove the quick connect completely and simply connect the hose directly to the radiator with a hoes clamp
Thank you, I will do that — stretch the hose and put it directly on the radiator. I hope I can stretch it enough to fit it on. I currently don’t have other O-rings; I need to get a set. Do you have any other tricks to make it easier to put on? I put some dish soap on the O-ring, but it barely helped. I’ve already driven 2000 km with the car and everything is fine. I managed to bleed the new heater core in a few minutes. I didn’t need to quickly remove the connector directly—I loosened the upper clamp beforehand.
I not tried it on the panda so can't be 100% sure if it will work
Done it on other models, so fingers crossed
Most people don't use the quick connector and leave it connected and remove the hose instead
When they are new they work fine, I use a G-clamp to push the metal clips in and grease the O ring on reassembly
Make sure it's fully on when re assembling, last thing you need is it popping off while driving
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