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Topic: U320 fuel screen (Read 326 times) previous topic - next topic

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  • dsd
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U320 fuel screen
Anyone know part number and seal numbers to the inlet screen on the fuel filter housing?.
Thank Scott

  • dsd
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Re: U320 fuel screen
Reply #1
Picture

  • AC7880
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Re: U320 fuel screen
Reply #2

Re: U320 fuel screen
Reply #3
It's cleanable and I'm sure you have an O ring set to match what comes off.

  • dsd
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Re: U320 fuel screen
Reply #4
Thank you Dan
Scott

  • dsd
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Re: U320 fuel screen
Reply #5
Yellowed. Old. Probably original.  Everything thing else is fresh, time for it too.
Scott
  • Last Edit: August 31, 2020, 09:38:59 am by dsd

Re: U320 fuel screen
Reply #6
I just carry a new spare and leave the yellow one on until it gives up. I'm sure mine is original too.

Re: U320 fuel screen
Reply #7
I also have a new spare. If (when) it gets clogged up with black flakey stuff it is algae.  Better here than in your filters. 

Try to get to a safe place. Remove the screen pre-filter carefully and keeping the hoses tied up high to minimize...

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  • Last Edit: August 31, 2020, 07:23:28 pm by Roger & Susan in Home2

Re: U320 fuel screen
Reply #8
I know that some here disagree with me, but I believe it's wise to replace the old Winn system with with a modern system such as the Parker Racor 790R30. https://ph.parker.com/us/en/spin-on-filter-pump-systems/790r30-12v-dc-pump

The original Winn...

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Re: U320 fuel screen
Reply #9
The original Winn system in our 1995 U320 developed air leaks when in temperatures below roughly 40 degrees preventing engine starting and I was never able to correct the issue.
I had the...

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  • dsd
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Re: U320 fuel screen
Reply #10
Realized I never posted o-ring part numbers.
Scott


Item ID:  O-ring AS568-114
AS568-114 - O-ring



Standard Dash Size AS568 -114 B70 (NBR) Buna O-rings 50 Count Orings Bulk | eBay

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Item ID:  O-ring...

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