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rallysteve



Member Since: 10 Feb 2014
Location: Cumbria
Posts: 2227

United Kingdom 2002 Defender 110 Td5 DCPU Keswick Green
TD5 fuel filter one way valve location
I am just replacing the fuel filter head on my 110. The new part does not have the unions fitted, they are just loose in the box. I have two plain unionns, one which is the air purge/bleed valve and one which has the one way/non return valve within it. The purge valve isnt an issue as i know it goes on the rear outside port (return to tank). The non return valve however i am not sure about. The filter head i have removed has it fitted on the front inner port (return from fpr) however i thought i would go on the rear inside port (feed from pump)

Can anyone confirm which port it fits in please?

Cheers
Steve 02' 110 TD5 Double Cab Rebuild Thread
Post #524458 16th Apr 2016 11:43am
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rallysteve



Member Since: 10 Feb 2014
Location: Cumbria
Posts: 2227

United Kingdom 2002 Defender 110 Td5 DCPU Keswick Green
Just to clarify:

Front = front of vehicle
Rear = rear of vehicle
Inner = closest to chassis
Outer = closest to wheel

Cheers 02' 110 TD5 Double Cab Rebuild Thread
Post #524459 16th Apr 2016 11:45am
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gazman



Member Since: 17 Aug 2015
Location: Liverpool
Posts: 652

United Kingdom 2003 Defender 90 Td5 HT Alpine White
back inner is a straight through connection, back outer is the bleed valve, front inner is the nrv, the front outer is a straight through. 2014 - current ..... 2003 defender td5 90 (my car)
2009 - current .... 2005 zx10r
Post #524475 16th Apr 2016 1:10pm
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JWL



Member Since: 26 Oct 2011
Location: Hereford
Posts: 3443

England 2002 Defender 110 Td5 SW Coniston Green
This may help. Legend marked 9 Air bleed shows the pipe coming from the front left as you look at the filter from the side of the vehicle, it's there in the union at the filter head.

Click image to enlarge
Post #524642 16th Apr 2016 11:13pm
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rallysteve



Member Since: 10 Feb 2014
Location: Cumbria
Posts: 2227

United Kingdom 2002 Defender 110 Td5 DCPU Keswick Green
Cheers. Both unions fitted in the right locations hopefully. Sadly still not resolved air in fuel after being parked overnight Sad 02' 110 TD5 Double Cab Rebuild Thread
Post #524704 17th Apr 2016 10:27am
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gazman



Member Since: 17 Aug 2015
Location: Liverpool
Posts: 652

United Kingdom 2003 Defender 90 Td5 HT Alpine White
I had the same issue. I had to change the injector seals. Ended up doing them twice before the situation was resolved. The second time I also changed the fuel filter and it's housing for a bullet one off ebay.

No problems since 2014 - current ..... 2003 defender td5 90 (my car)
2009 - current .... 2005 zx10r
Post #524893 17th Apr 2016 10:45pm
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rallysteve



Member Since: 10 Feb 2014
Location: Cumbria
Posts: 2227

United Kingdom 2002 Defender 110 Td5 DCPU Keswick Green
Cheers. Did the injector seals a couple of years ago but think i will change them again to be sure.

Have already changed the fuel pressure regulator too.

Only other thing is the pump.

Steve 02' 110 TD5 Double Cab Rebuild Thread
Post #524913 18th Apr 2016 5:54am
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