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Grenadier



Member Since: 23 Jul 2014
Location: The foot of Mont Blanc...
Posts: 5765

France 2011 Defender 110 Puma 2.4 DCPU Corris Grey
Silicon Hoses
Hello all. Is fitting Silicon Hoses to a 2.4 Puma an 'Everyman' job or a technical job? Considering the upgrade and wondering if I can (should) tackle it DIY.

Ta Monsieur Le Grenadier

I've not been everywhere, but it's on my list.....

2011 Puma 110DC - Corris Grey
Post #662465 7th Nov 2017 7:19pm
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Tommo



Member Since: 19 Dec 2013
Location: Leicestershire
Posts: 830

United Kingdom 2006 Defender 90 Td5 Black LE Java Black
Good question..........I also will get my hose pipes changed next year to silicon but I want to change the coolant, heating and intercooler hoses Very Happy
So will be interested in the replies.
Post #662474 7th Nov 2017 7:51pm
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williamthedog



Member Since: 29 Dec 2012
Location: south wales
Posts: 3441

2011 Defender 90 Puma 2.4 PU Tamar Blue
If you're on about the intercooler hoses easy enough dont know about the water hoses though.
Post #662486 7th Nov 2017 8:57pm
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Grenadier



Member Since: 23 Jul 2014
Location: The foot of Mont Blanc...
Posts: 5765

France 2011 Defender 110 Puma 2.4 DCPU Corris Grey
Yup, intercooler. Thank you. As with Tommo, likely do it with intercooler, just wondering what needs to be done by a pro and what I can tackle... Monsieur Le Grenadier

I've not been everywhere, but it's on my list.....

2011 Puma 110DC - Corris Grey
Post #662512 7th Nov 2017 10:00pm
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familymad



Member Since: 13 Dec 2011
Location: Bucks
Posts: 3463

 2016 Defender 130 Puma 2.2 HCPU Santorini Black
I will let you know by Sunday. Full set and cooler on the drive for the 130 1951 80" S1 2.0
1995 110 300TDI
1995 90 300TDI
Post #662524 7th Nov 2017 10:38pm
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Grenadier



Member Since: 23 Jul 2014
Location: The foot of Mont Blanc...
Posts: 5765

France 2011 Defender 110 Puma 2.4 DCPU Corris Grey
Thumbs Up Monsieur Le Grenadier

I've not been everywhere, but it's on my list.....

2011 Puma 110DC - Corris Grey
Post #662527 7th Nov 2017 11:03pm
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HardCharger



Member Since: 03 Mar 2013
Location: Manila, SFO, Amsterdam
Posts: 673

2011 Defender 110 Puma 2.4 SW Stornoway Grey
Tommo wrote:
Good question..........I also will get my hose pipes changed next year to silicon but I want to change the coolant, heating and intercooler hoses Very Happy
So will be interested in the replies.


Hmm... I would be interested to know about the coolant and heating hoses. I already have the intercooler hoses and want to change out what I can change out to silicon as age is showing with some of the hoses.
Post #662549 8th Nov 2017 3:09am
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pannawonica



Member Since: 21 Nov 2010
Location: Clackline Western Australia
Posts: 568

Australia 
I changed out the hoses on my MG RV8 ( 3.9cux Rover ) and found out they dont bond to the metal as easily as rubber. As I am thinking about renewing them I leaning too rubber hoses firstly. They are six years old and I would rather change them in the workshop on the hoist as appossed too the side of the road. Thumbs Up
Post #662550 8th Nov 2017 3:48am
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bpman



Member Since: 21 May 2008
Location: Oslo
Posts: 8069

2008 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black
They are a fiddle, just hope the jubilee clips are in the right place to get a long socket and extension on to them

Took me about an hour to swap mine to stainless



Click image to enlarge
Post #662569 8th Nov 2017 8:34am
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Leviathan



Member Since: 24 Oct 2015
Location: Staffs
Posts: 247

United Kingdom 
There is a very good 'how to' on here that I read through prior to doing mine but I cant find it - at least I think it was on here Rolling Eyes
Anyway I dont have aircon and I replaced the standard intercooler which I believe makes it easier. It was still a right faff.
The guide said remove the airbox. I tried with all my strength to pull it out but realised I didnt need it out anyway and left it in. I also couldnt see how to remove the bottom half of the engine fan shroud without draining the cooling system so did some surgery to the shroud with my dremmel.
I believe there is some cutting to be done with the bigger intercoolers?
If I find the guide I will post a link.
Also dont reuse the old jubilee clips get some of those stainless banded jobs.
Post #662581 8th Nov 2017 9:37am
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Tommo



Member Since: 19 Dec 2013
Location: Leicestershire
Posts: 830

United Kingdom 2006 Defender 90 Td5 Black LE Java Black
Would imagine it is a complete coolant drain to replace all hoses and once coolant is out of the way I would start by replacing one hose with a new hose and systematically work my way round and use new jubilee clips. The snag could be having new hoses separated into intercooler / heating / coolant.
Post #662685 8th Nov 2017 7:08pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 19560

United Kingdom 
Definite full coolant drain, and bleed after re fitting.
I do indeed believe a systematic approach is a must, one at a time.
Don't remove every one. Diesel$ Live$ Matter. ⛽️🛢️👨‍🔧🧰⚙️ RED, WHITE & BOOST! 🇬🇧
Post #662703 8th Nov 2017 8:16pm
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L110CDL



Member Since: 31 Oct 2015
Location: Devon
Posts: 10491

England 
I have had all my hoses changed for silicone ones as they were showing there age, i got my indy to do it and for a while all was ok, then she went in for a 6,000 mile service and had a call from them saying they have had to put a oem water hose on as the silicone had delaminated from the inside Shocked so just make sure you get the best ones you can Thumbs Up mine were the middle of the range Sad 1996 Golf Blue 300Tdi 110 Pick up. Keeper.


Clayton.
Post #662946 9th Nov 2017 10:57pm
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Birdy



Member Since: 07 Oct 2011
Location: Côte d'Azur
Posts: 850

France 2011 Defender 110 Puma 2.4 XS CSW Santorini Black
"Considering the upgrade..."

NOT trolling, genuinely curious. What advantages do silicone hoses give over normal ones? In a squillion miles I've never had a hose fail. Plastic T-connection(s), radiator pipes etc., but never the hose itself. Some of the big ones that have smaller branches off them look a bit "fragile" at the weld, but are these even made in fancy coloured (I was gonna write poncy but that's perhaps too emotive) silicone?

Peter
Post #663023 10th Nov 2017 11:08am
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