Fuel change over valve thread?

[charlie fitton]

All I can find in the parts manual is that the adapter (CTL3485B) is interchangeable with NA/AG3233
Ford USA part number is GAE 9279

[Tom Millward]

Thanks Charlie, any idea where I can find the ford part number. I tried googling it but all that came up was this post.

[Dave Schindel]

I think the part # Charlie gave you is for the adaptor at the fuel pump. The adaptor that I believe he is asking about is a C31UCW-104142 at the fuel selector valve.I am looking for these as well and am having no luck.From manual UC0M1.
Cheers,Dave

[Tom Millward]

Hi Dave, after picking the brains of a few Carrier gurus, we’ve worked out that the change over valve adapters for my valve are taper thread bsp in the valve and straight thread bsp to the fuel line. 1/2” bsp both sides I think. These can be found on line fairly easily.

[Dave Schindel]

Thanks Tom. I will do some checking . May not be as readily available this side of the pond.

[Ron Pier]

Originally Posted by Tom Millward

Hi Dave, after picking the brains of a few Carrier gurus, we’ve worked out that the change over valve adapters for my valve are taper thread bsp in the valve and straight thread bsp to the fuel line. 1/2” bsp both sides I think. These can be found on line fairly easily.

I think it's 1/4 BSP Tom, although the outside diameter of the thread is about 1/2". BSP is a strange system based on the inside diameter of the pipe. Ron

[Tom Millward]

You're quite right Ron. Thanks for the correction, it's the oil cooler lines that are 1/2" bsp I think?

[Tom Millward]

Dave, I will find out where I got my adapters from and let you know.

[Paul Dutton]

Originally Posted by Ron Pier

I think it's 1/4 BSP Tom, although the outside diameter of the thread is about 1/2". BSP is a strange system based on the inside diameter of the pipe. Ron

Hi guys
The thread will be 1/4” Para-Taper for the fuel lines and they are 1/2” on the oil cooler lines. These are readily available in brass off the shelf. I have them in stock if needed either in plated steel, brass or brass plated. Any hoses you need making up, I can make from patterns or pictures and dimensions supplied, in plain black rubber or braided fuel hose, with crimped fittings and external spring guard in the case of the oil lines

[Tom Millward]

Good to know, thanks Paul. I may need some oil cooler lines as I’ve used originals and have been informed that they have a tendency to split. I’ll get my engine back in the hull and give them a good look over. Don’t want to lose all my oil on its maiden voyage!