Oil pressure gauge repair

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jddevel
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Location: cornwall uk

Oil pressure gauge repair

Post by jddevel » Sun Jun 12, 2022 10:23 pm

Although advertised under wanted any recommendations for repair to my oil pressure gauge on my 1955bTF1500 please.

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Ray White
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Re: Oil pressure gauge repair

Post by Ray White » Mon Jun 13, 2022 5:49 am

My first question is are you sure it's the gauge? Unless the port is blocked it is more likely that the gauge is not reading sufficient oil pressure. If the gauge has been left unused for a very long time it may be clogged up in which case you could leave it inverted with a little penetrating oil in it overnight.

The gauge should not be dismantled but you can test it with air pressure. Blowing into it is not sufficient. Set your compressor to @40 psi and give it a blast. It should work. If it does nothing then you will need to send it to a specialist.

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Steve Simmons
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Re: Oil pressure gauge repair

Post by Steve Simmons » Mon Jun 13, 2022 7:39 am

On that side of the pond the first person that comes to mind is John Marks.
1949 TC8975 / XPAG 9609
1948 TC6011 / XPEG1182 (XPAG6472)
http://www.mgnuts.com

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jddevel
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Location: cornwall uk

Re: Oil pressure gauge repair

Post by jddevel » Mon Jun 13, 2022 8:14 am

Thanks Ray and Steve. It`s stuck on 50 psi. I`ve been running the car with a temporary auxiliary gauge for sometime but really ought to get the dash one sorted. I need a replacement ammeter as well. The original terminals burnt out and using a temporary replacement in the hope that a good original "turns up". Will have a chat with John Marks.

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Ray White
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Re: Oil pressure gauge repair

Post by Ray White » Mon Jun 13, 2022 10:24 pm

jddevel wrote:
Mon Jun 13, 2022 8:14 am
Thanks Ray and Steve. It`s stuck on 50 psi. I`ve been running the car with a temporary auxiliary gauge for sometime but really ought to get the dash one sorted. I need a replacement ammeter as well. The original terminals burnt out and using a temporary replacement in the hope that a good original "turns up". Will have a chat with John Marks.
He did a brilliant job with my instruments; including the oil pressure gauge, a few years ago. I know he was thinking of retirement but he may still take on T series work. If you speak to him, please pass on my best wishes.

Ray.

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