How to un block a fuel tap ?
Moderators: John@sos, charlesp, Charles uk, RickUK, Petergalileo
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How to un block a fuel tap ?
This tap was soaked for over a week in petrol but still remains blocked.
I thought to drill it out via the threaded opening but it seems the fuel drain hole is offset and near the back of the gallery?
I then made a pointed pick, that did very little?
Does anyone have a method to clear the blockage.
What about a small hole in the filter screen, drill via that then solder the hole up?
I thought to drill it out via the threaded opening but it seems the fuel drain hole is offset and near the back of the gallery?
I then made a pointed pick, that did very little?
Does anyone have a method to clear the blockage.
What about a small hole in the filter screen, drill via that then solder the hole up?
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Re: How to un block a fuel tap ?
How about unsoldering the gauze filter and get in from that end then resolder filter back on..
Roll me up and smoke me when I die
Regret is just a memory written on my brow
Regret is just a memory written on my brow
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- Posts: 395
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- Location: Hout Bay
Re: How to un block a fuel tap ?
I did wonder how that filter was attatched?
If it is solder that is the way I will try it in the morning.
Right now the assembly is in a bath of Oxalic Acid.
If it is solder that is the way I will try it in the morning.
Right now the assembly is in a bath of Oxalic Acid.
- Charles uk
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Re: How to un block a fuel tap ?
Do you access to an ultrasonic cleaner?
Try a small one with diesel or white spirit in it, and keep an eye on the diesel temperature.
Try a small one with diesel or white spirit in it, and keep an eye on the diesel temperature.
Make it idiot proof and someone will make a better idiot.
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Re: How to un block a fuel tap ?
Nothing like that, I do have a bead blasting cabinet but in this case that will not be of use.
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Re: How to un block a fuel tap ?
A gas flame from our kitchen cooker melted the solder, so now I can drill it clear, can I solder it back in ?
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Re: How to un block a fuel tap ?
Blocked is not the word! how did this lot go past the mesh filter I wonder?
Check the angle of the 3mm drill bit.
JB Weld can be used on petrol tanks so I may fit the wire filter tube in with JB Weld epoxy?
Check the angle of the 3mm drill bit.
JB Weld can be used on petrol tanks so I may fit the wire filter tube in with JB Weld epoxy?
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Re: How to un block a fuel tap ?
The brass body and the plunger have now been beed blasted clean, next is to fit a service kit to ensure the tap does not leak?
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Re: How to un block a fuel tap ?
Looking much better can't you not just resolder gauze filter back on it might need to come back of some day and how about boiling the old plunger Cork for ten minutes in an old sause pan then let dry out and coat with some vasaline .
Roll me up and smoke me when I die
Regret is just a memory written on my brow
Regret is just a memory written on my brow
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- Posts: 842
- Joined: Sat Oct 29, 2016 2:01 pm
- Location: Scotland
Re: How to un block a fuel tap ?
How about just resolder the gauze filter back on it might need to come back of some day and boil the old plunger Cork for ten minutes in an old sause pan then let dry out and coat with some vasaline..
Roll me up and smoke me when I die
Regret is just a memory written on my brow
Regret is just a memory written on my brow
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- Posts: 395
- Joined: Thu Jan 03, 2019 5:44 am
- Location: Hout Bay
Re: How to un block a fuel tap ?
Good point and a nice idea.
I did try to solder the gauze filter back but the gauze was dirty from the gas flame, I have now blasted it clean and also cleaned the brass entry with a 1/4" drill bit.
Enough heat is the issue now?
I need to strip the plunger out with the new cork seal, then pre heat the body on an electric cooker plate, then re try with the soldering iron?
I did try to solder the gauze filter back but the gauze was dirty from the gas flame, I have now blasted it clean and also cleaned the brass entry with a 1/4" drill bit.
Enough heat is the issue now?
I need to strip the plunger out with the new cork seal, then pre heat the body on an electric cooker plate, then re try with the soldering iron?