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Topic: Re: 1999 M11 Fuel/Water Separator Help (Read 123 times) previous topic - next topic - Topic derived from Re: 2001 U320 brake l...

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Re: 1999 M11 Fuel/Water Separator Help
Could someone please school me on what I have to do to swap out the new fuel/water Separator filter? This will be the first time I physically am doing it myself. Last year MOT did it. I assume I will have to undo the bottom fitting and electrical...

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  • oldguy
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Re: 1999 M11 Fuel/Water Separator Help
Reply #1
Yes you just spin off the the bottom part and the filter. The plastic cylinder is a precleaner before the filter with a screen inside it.
If it is clean I don't do anything and if it is dirty it needs to be taken apart and cleaned. In my last...

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  • dsd
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Re: Re: 1999 M11 Fuel/Water Separator Help
Reply #2
Thumb screw on top of the screen housing releases the screen. No need to remove if there is no junk visually in it. If you press the purge button the fuel running in will move any junk around. There are four o-rings of two sizes. Two of each top...

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Re: Re: 1999 M11 Fuel/Water Separator Help
Reply #3
Ok, thank u