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Re: New to me '52 M37

Posted: Thu Oct 12, 2023 9:46 pm
by Cal_Gary
(Cal_Gary)-moved. Thanks guys!

Re: New to me '52 M37

Posted: Thu Oct 19, 2023 12:49 pm
by Rdinatal
The electric fuel pump is staged and waiting to be plumbed in. What's not there is a check valve on the carb side to keep fuel from draining when the filter is changed. The manual ball valve on the tank side was needed as the filter sits 4" lower than the top of the tank.

Since I have a 'decent' pre filter I'm going to delete the in tank filter and run a hose to the tank bottom. The theory is to suck up any junk in the bottom so corrosion won't start. Going to keep the small plastic filter next to the carb as a precaution.
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Re: New to me '52 M37

Posted: Tue Nov 14, 2023 3:42 am
by Rdinatal
Picked up a M101A1 to match.
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Re: New to me '52 M37

Posted: Thu Nov 16, 2023 2:24 am
by Argie1978
Nice catch. Are you keeping the tires? Seem to be in good shape.

Re: New to me '52 M37

Posted: Thu Nov 16, 2023 3:15 am
by PoW
Leopard pattern camo.

Re: New to me '52 M37

Posted: Thu Nov 16, 2023 3:58 am
by Rdinatal
Argie1978 wrote: Thu Nov 16, 2023 2:24 am Nice catch. Are you keeping the tires? Seem to be in good shape.
Deciding if I should (could) sell the Super Lugs and get the same tires that the truck will eventually have. Low miles as the nubs are almost gone.

The trailer itself is in great shape. The paint is flaking and needs attention along with the wires but the lights work.

Re: New to me '52 M37

Posted: Thu Nov 16, 2023 4:43 am
by Cal_Gary
Nice Trailer!
Gary

Re: New to me '52 M37

Posted: Thu Nov 16, 2023 5:05 am
by John Mc
Rdinatal wrote: Thu Nov 16, 2023 3:58 am Deciding if I should (could) sell the Super Lugs and get the same tires that the truck will eventually have. Low miles as the nubs are almost gone.
What tires are you planning on putting on the truck?

Re: New to me '52 M37

Posted: Thu Nov 16, 2023 6:42 am
by Rdinatal
John Mc wrote: Thu Nov 16, 2023 5:05 am What tires are you planning on putting on the truck?
Ah, that could get like religion and politics, varied opinions on this...

I'm looking at 315/75R16 as that size is the closest OD as the OEM size. I've see them on the 6.5" rim and they don't look pinched or rolled.

Re: New to me '52 M37

Posted: Thu Nov 16, 2023 6:45 am
by Rdinatal
Cal_Gary wrote: Thu Nov 16, 2023 4:43 am Nice Trailer!
Gary
Thanks. Did I need it? Absolutely not. I just couldn't pass on it. I'm sort of embarrassed on what I paid for it.

Re: New to me '52 M37

Posted: Fri Nov 17, 2023 9:54 pm
by Cal_Gary
Join the club-we've all overpaid for stuff now and then. That's how we learn to find bargains later.
Gary

Re: New to me '52 M37

Posted: Sat Nov 18, 2023 5:28 am
by PoW
I think he means it was a real bargain; i.e.cheap.

PoW

Re: New to me '52 M37

Posted: Sat Nov 18, 2023 4:18 pm
by Rdinatal
PoW wrote: Sat Nov 18, 2023 5:28 am I think he means it was a real bargain; i.e.cheap.

PoW
Yes

Re: New to me '52 M37

Posted: Sun Nov 19, 2023 1:21 am
by Cal_Gary
Indeed-I interpreted it on the negative side since I've experienced a few "overpaid" in my life.
Thanks guys!
Gary

Re: New to me '52 M37

Posted: Sat Nov 25, 2023 1:34 am
by Rdinatal
Started cutting into the original fuel line.

Inspected the sending unit. Found it was open, no change in ohms when moving the float. Replaced, new gasket along with a custom jumper for the different connectors (F to F)

Plan was to replace the pickup filter with a extension to the tank bottom. Since the new primary filter is a removable can the object is to remove any trash from the bottom of the tank. Well, there was no filter. The pickup tube ended 1" above the tank bottom. Added a length of 3/8" fuel hose, double clamps, new gasket. Tank is done, on to the line.
The inside of the tank looks good.

Found that the flared fitting on the pickup was not removable. Some type of solder? So, plan B. Removed the 4ft length of alloy metal line from the tank to a junction. Cut about 3" off the end with the best flare/nut (yeah, another new tool). Attached the new 5/16" line, double clamped, attached to the pickup.
Enough for T-Day eve wrenching.
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Next:
- Use some plastic electrical loom as abrasion shield on the fuel line runs.
- Plumb into the filter/pump assembly.
- Run the pump output to the secondary filter up at the carb.
- Wire the pump with a oil pressure relay (no oil pressure = no power to pump).