![]() | Home > Puma (Tdci) > Changing the radiator |
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blackwolf Member Since: 03 Nov 2009 Location: South West England Posts: 17717 ![]() ![]() ![]() |
It's certainly pretty straightforward on a vehicle without aircon, but I've never done it on one with, I'm afraid.
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hank Member Since: 12 Sep 2016 Location: South Wales Posts: 2324 ![]() ![]() ![]() |
The three 'radiators' are arranged (front to back) air con condenser, intercooler, radiator.
I once fitted just a new intercooler as I expect many have... This is fiddly as the intercooler is sandwiched between the condenser and radiator so you have to pry the two apart and work top down. If you fit both intercooler and radiator then you will be making life a lot easier for yourself as you can leave the condenser well alone at the front then work front to back fitting the intercooler first (and pipework which pass through notches in the radiator end tanks) then fit the radiator. Pretty simple job for the home mechanic ![]() Last edited by hank on 1st Jul 2021 10:10am. Edited 2 times in total |
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Greyman110 Member Since: 29 Sep 2017 Location: London Posts: 327 ![]() ![]() |
When I did my rad recently, I removed everything (aircon and intercooler). Think you'll end up doing a lot of yanking of pipes so having some room helps.
I don't think I could have done it with the air con condenser in place but that might be down to my level of mechanical expertise ![]() You might need new green o-rings for the condenser connections when putting back on. This also took me way longer than the 2 hours Haynes says it will take! ![]() I have some pictures of different stages so can PM them if you need. |
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Moffett Member Since: 08 May 2018 Location: Sligo Posts: 69 ![]() ![]() ![]() |
I was worried about that, did you recharge the aircon yourself? Pictures would be greatly appreciated!
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Greyman110 Member Since: 29 Sep 2017 Location: London Posts: 327 ![]() ![]() |
I was planning on recharging myself but I sent the car in for some work so I didn’t get around to it. I’ll do it when it come la back as I think if will be useful to have the kit as then I can do my other cars.
I’ll pm you tomorrow with some pictures. |
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Kevlar Member Since: 28 Oct 2020 Location: Prague Posts: 78 ![]() ![]() ![]() |
I removed my intercooler once without completely removing the AC condenser, It was tight but possible.
It will be much easier job if you remove it but I didn't want to deal with the refrigerant. |
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Johan_B Member Since: 20 Sep 2024 Location: Gothenburg Posts: 67 ![]() ![]() ![]() |
Another couple of years has passed and presumably more members have attempted to change the radiator. Do we have a final verdict, can it be done on an A/C vehicle without braking the A/C lines?
I am having this job on my to-do list and wonder if I need to find a certified A/C mechanic to do it for me. |
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TexasRover Member Since: 24 Nov 2022 Location: Paris Posts: 1233 ![]() ![]() ![]() |
I did my radiator a few years back and I cannot recall the AC every getting in the way at all. Was fairly uneventful affair.I left the intercooler in place so can't comment on that. Those connecting pipes are fairly big and tug underneath so maybe that could be fiddly, but a lot of the obstruction is the radiator so...
Most people fall on step one bu not being able to remove the fan. I recommend investing in (making) a tool to hold the pulley and obviously the special fan spanner. Obviously helps to check which way to undo the nut, can't recall which way but quick internet search sorts that out. |
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Ianh Member Since: 17 Sep 2018 Location: Essex Posts: 2259 ![]() ![]() |
I changed the radiator on mine (2.2. 110) when I changed the intercooler. Absolutely no need to touch the aircon components at all.
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Johan_B Member Since: 20 Sep 2024 Location: Gothenburg Posts: 67 ![]() ![]() ![]() |
Thanks, that's reassuring.
I had the fan off last year and manufactured a retaining tool so I've got that one covered. I used a regular 36mm spanner for the fan. Sounds like an enjoyable job then, something to look forward to. ![]() |
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bear100 Member Since: 22 Mar 2010 Location: South Wales Posts: 1984 ![]() ![]() ![]() |
done mine last weekend, took me about 3 hours all in but i did tidy up the front end with Dinetrol, spray the AC rad, changed most fixings for stainless etc.
Not a bad little job to do really, i needed a viscous tool for the fan ![]() 2016 Range Rover Autobiography 4.4 TDV8 (gone) 2010 110 XS Utility 2.4TDCI 2010 Range Rover Sport TDV8 (gone) 2007 Discovery HSE TDV6 (gone) 1993 110 csw 200 tdi (gone) 1994 90 HT 300 tdi (gone) 1994 discovery 300tdi (gone) 90 hybrid 3.5 v8 (gone) Range rover bobtail 3.5 v8 (gone) |
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Ianh Member Since: 17 Sep 2018 Location: Essex Posts: 2259 ![]() ![]() |
With Radiator hoses off you can remove the lower engine cowel. This is a great opportunity to change out the turbo to intercooler hose for a silicon one as it makes the process much easier and those hoses do deteriorate over time.
More money but a stitch in time etc, Ps Nissens make a great radiator for the Puma, it’s relatively cheap, and good or better than OEM. Here is some info that may be useful , I posted it on another topic regarding replacing the intercooler, but it also covers radiator replacement.
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TexasRover Member Since: 24 Nov 2022 Location: Paris Posts: 1233 ![]() ![]() ![]() |
Catch coolant in a bucket...
Would it not be great if they would have a tap and a hose where you can just completely drain the coolant with not a spill. My series has such a tap on the block and a plug on the bottom of the radiator, not perfect, but beats pulling a hose and aiming two large flows into a bucket somewhere below the steering guard holes... |
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custom90 Member Since: 21 Jan 2010 Location: South West, England. Posts: 20746 ![]() ![]() |
Just imagine though if such a tap opened itself or got knocked, it’d need to have a safety lock of some type on it, plus not impede flow.
That’s added to the fact there isn’t a low coolant warning, as standard, but can be added. WeWillWin🇬🇧🇺🇸 ⛽️🛢️⚙️🧰💪 |
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