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MR_JAMES



Member Since: 10 Oct 2013
Location: ESSEX
Posts: 248
United Kingdom 2011 Defender 90 Puma 2.4 XS CSW Stornoway Grey
fuel tank draining
Need to drain the Diesel and lower the tank to replace my breather hose and wondering what's the best way with the equipment i've got. I can either pump it out with a spare series 1 su pump through the drain on the fuel filter or suck it out with an oil transfer pump from the connector under the bonnet.
I tried through the filler neck but my hose is not flexible enough and wont reach the bottom of the tank and not spending more money on hose! 1953 80"
1987 mini city e
2011 90"
Post #999549 10th Jul 2023 8:07pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17369
United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
How much is in the tank?

If less than half full, lower the tank as is. If more than half full, syphon it via the filler. No need for a pump.
Post #999562 10th Jul 2023 8:49pm
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andy63



Member Since: 30 Jun 2023
Location: north east
Posts: 513
United Kingdom 
I dropped my tank recently to fit an aux fuel line for a Chinese diesel heater..
I ran the tank to under a 1/4 and then removed the rubber section of pipe between the lockable filler and the plastic tank.. Once that's off its easy to get a hose into the tank and syphon what's left into a container..


Click image to enlarge
Post #999592 11th Jul 2023 7:50am
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Martin
Site Admin


Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6605
United Kingdom 2015 Defender 90 Puma 2.2 XS CSW Montalcino Red
Doing it on a 110 is very different to a 90. Big Cry  1988 90 Td5 NAS soft top
2015 D90 XS SW
Post #999600 11th Jul 2023 9:28am
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NickMc



Member Since: 01 Oct 2014
Location: Norn Iron
Posts: 1624
Northern Ireland 2006 Defender 90 Td5 HT Bonatti Grey
Ain’t that the truth Laughing

I only ever get them when they’ve tanked them because it would start too!
Post #999683 11th Jul 2023 8:20pm
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MR_JAMES



Member Since: 10 Oct 2013
Location: ESSEX
Posts: 248
United Kingdom 2011 Defender 90 Puma 2.4 XS CSW Stornoway Grey
blackwolf wrote:
How much is in the tank?

If less than half full, lower the tank as is. If more than half full, syphon it via the filler. No need for a pump.



Driven it until the warning light has come on. if it wont piddle out the filler pipe hole then i will have a go as is. 1953 80"
1987 mini city e
2011 90"
Post #999685 11th Jul 2023 8:25pm
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NickMc



Member Since: 01 Oct 2014
Location: Norn Iron
Posts: 1624
Northern Ireland 2006 Defender 90 Td5 HT Bonatti Grey
A bag and some duct tape over the end will minimise spillage.
Post #999702 11th Jul 2023 9:10pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17369
United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
If the light's on fuel will only come out if you tilt the tank a lot getting it out. It won't even make it unmanageably heavy.
Post #999706 11th Jul 2023 9:35pm
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camelman



Member Since: 27 Feb 2013
Location: Peak District
Posts: 3372
United Kingdom 
andy63 wrote:
I dropped my tank recently to fit an aux fuel line for a Chinese diesel heater..
I ran the tank to under a 1/4 and then removed the rubber section of pipe between the lockable filler and the plastic tank.. Once that's off its easy to get a hose into the tank and syphon what's left into a container..


Click image to enlarge


Off the original topic but wondering if you considered one of these for the fuel pickup before dropping the tank? Takes 15 minutes to fit in the filler neck.

Click image to enlarge 
Post #999708 11th Jul 2023 9:39pm
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NickMc



Member Since: 01 Oct 2014
Location: Norn Iron
Posts: 1624
Northern Ireland 2006 Defender 90 Td5 HT Bonatti Grey
He’s replacing the cracked/perished breather hose.
Post #999710 11th Jul 2023 9:42pm
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camelman



Member Since: 27 Feb 2013
Location: Peak District
Posts: 3372
United Kingdom 
Yep got that, I was replying to andy63 who was fitting a diesel heater pickup pipe. 
Post #999715 11th Jul 2023 9:59pm
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jst



Member Since: 14 Jan 2008
Location: Taunton
Posts: 8021
 2011 Defender 110 Puma 2.4 USW Stornoway Grey

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andy63 wrote:
I dropped my tank recently to fit an aux fuel line for a Chinese diesel heater..
I ran the tank to under a 1/4 and then removed the rubber section of pipe between the lockable filler and the plastic tank.. Once that's off its easy to get a hose into the tank and syphon what's left into a container..


Click image to enlarge
 Cheers

James
110 2012 XS Utility
130 2011 M57 bespoke Camper
90 2010 Hardtop
90 M57 1988 Hardtop
Post #999731 12th Jul 2023 7:11am
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andy63



Member Since: 30 Jun 2023
Location: north east
Posts: 513
United Kingdom 
camelman wrote:
Yep got that, I was replying to andy63 who was fitting a diesel heater pickup pipe.



hi... no not come across that fitting.. how does it fit ...and where do you take the aux fuel line out of the filler tube to connect to the dosing pump for the heater..
I wanted to drop my tank anyway to apply some body protection..
as it happens the sender unit on the tank has an aux off take pipe on it, so I didn't have to use the dip tube I had from previous work on a motorhome..
ill see if I can find the photo..
Post #999739 12th Jul 2023 8:04am
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andy63



Member Since: 30 Jun 2023
Location: north east
Posts: 513
United Kingdom 

Click image to enlarge
That's the photo of the sender unit /pump with the aux off take and the dip tube that I didn't have to use👍
Post #999740 12th Jul 2023 8:10am
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camelman



Member Since: 27 Feb 2013
Location: Peak District
Posts: 3372
United Kingdom 
You cut the rubber filler neck pipe in half and insert the unit in before fastening it back up with a pair of jubilee clips. The pick up pipe then dips into the tank. 
Post #999799 12th Jul 2023 3:54pm
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