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One to watch out for

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Old 05-06-2007 | 02:34 PM
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Default One to watch out for

Guys,

Was having a nightmare fuelling up my model last night. As soon as the main tank vented to fill the second tank all hell broke loose -leaks around fittings etc, creaks and groans of tanks....I checked and double checked the plumbing and couldn't work it out...so have been stripping the fuel system back more and more and more.....until the only option left was the felt clunk....still couldn't see it unti I removed the felt!!

Notice anything odd?? [:@]

May I suggest you double check yours at installation time

Rgds,
Mark
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Old 05-06-2007 | 02:42 PM
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From: Longniddry, UNITED KINGDOM
Default RE: One to watch out for

Yes I have had two like that recently

Regards

Arthur
Old 05-06-2007 | 02:57 PM
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Default RE: One to watch out for

That one must have been made on a Friday

V..
Old 05-06-2007 | 03:19 PM
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Default RE: One to watch out for

...in a union shop!!
ORIGINAL: Vincent

That one must have been made on a Friday

V..
Old 05-06-2007 | 03:44 PM
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Default RE: One to watch out for

I also have had that problem with a normal clunk but luckily spotted it as i fitted in the tank.
Old 05-06-2007 | 03:57 PM
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Default RE: One to watch out for

Glad you found the roblem.Felt clunks don't seem to go well with turbines although it's the first time I've seen that particular clunk problem Mark. Had more than a few customer fuel feed problems which end up being traced back to a felt clunk so I now just advise a standard shape heavy clunk used in cojunction with a UAT.

Rob.
Old 05-06-2007 | 05:31 PM
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Default RE: One to watch out for


ORIGINAL: Robrow

Glad you found the roblem.Felt clunks don't seem to go well with turbines although it's the first time I've seen that particular clunk problem Mark. Had more than a few customer fuel feed problems which end up being traced back to a felt clunk so I now just advise a standard shape heavy clunk used in cojunction with a UAT.

Rob.
What are the problems Rob? I've never used that type of felt clunk but have one in a new kit.
Old 05-06-2007 | 07:11 PM
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Default RE: One to watch out for

Mark I'm not sure but I think they didn't drill the hole all the way through. I have never seen a clunk like that.
Old 05-06-2007 | 10:34 PM
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Default RE: One to watch out for

Not that one Terry, the other problems.
Felt clunks don't seem to go well with turbines although it's the first time I've seen that particular clunk problem Mark. Had more than a few customer fuel feed problems which end up being traced back to a felt clunk...
I've heard of some shedding fibers.
Old 05-06-2007 | 10:39 PM
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Default RE: One to watch out for


ORIGINAL: schroedm

Guys,

Was having a nightmare fuelling up my model last night. As soon as the main tank vented to fill the second tank all hell broke loose -leaks around fittings etc, creaks and groans of tanks....I checked and double checked the plumbing and couldn't work it out...so have been stripping the fuel system back more and more and more.....until the only option left was the felt clunk....still couldn't see it unti I removed the felt!!

Notice anything odd?? [:@]

May I suggest you double check yours at installation time

Rgds,
Mark
Hiya Mark, Yes i had one exactly like that & drilled it through, it's fine now. I bought it from M&R late last year. I thought it was just a 1 off, but obviously not so. Ray
Old 05-07-2007 | 02:31 AM
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Default RE: One to watch out for

All the problems lead to restricted fuel flow and blockages caused by either fibres being shed or basic low flow capacity. These things were designed for petrol where the fuel flow demand is way lower than we need.

Rob.
Old 05-07-2007 | 02:42 AM
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Default RE: One to watch out for


ORIGINAL: Robrow

All the problems lead to restricted fuel flow and blockages caused by either fibres being shed or basic low flow capacity. These things were designed for petrol where the fuel flow demand is way lower than we need.

Rob.
Hiya Rob, Er no, If you look very closely you'll see that there is no through hole in the metal part from the neck, obviously a glitch in the manufacturing process. All fine now though after drilling it out. Cheers. Ray
Old 05-07-2007 | 03:11 AM
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Default RE: One to watch out for

Thanks Ray, yepp, saw the problem when the pic was posted, it's a new one on me.

Rob.

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