New to me '52 M37

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Rdinatal
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Re: New to me '52 M37

Post by Rdinatal »

Took me a while to track down the oil leak. It was spraying the frame and traveling along the inside then dripping.
Took some cardboard, put it under the area suspected and along the frame. I had suspected it was the threads near the block.

Nope, it was the "new" oil pressure switch. Leaking out where the tabs exited the plastic only when the pressure got about 50psi.
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A new switch under warranty, leak gone. 🤞
1952 M37 - Mods = Locking hubs, battery switch, 2 bank charger, PB, PS, Pertronix SSI, Elect fuel pump w/filter&pressure switch, bikini top, tool box liners, 24v & 12v fused circuits.

Planned: Seatbelts :roll:
Cal_Gary
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Re: New to me '52 M37

Post by Cal_Gary »

They just don't make 'em like they used to huh?
Gary
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1954 M37 W/W
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Rdinatal
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Re: New to me '52 M37

Post by Rdinatal »

Cal_Gary wrote: Thu Aug 01, 2024 12:57 pm They just don't make 'em like they used to huh?
Gary
No, no they don't. The part was covered under a 60 day warranty. When they gave me the replacement switch you could tell the plastic was a lot thicker and the whole unit was a little heftier.

Took a 45 mile trip the other day, zero leaks!
1952 M37 - Mods = Locking hubs, battery switch, 2 bank charger, PB, PS, Pertronix SSI, Elect fuel pump w/filter&pressure switch, bikini top, tool box liners, 24v & 12v fused circuits.

Planned: Seatbelts :roll:
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Rdinatal
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Re: New to me '52 M37

Post by Rdinatal »

Made some tool box drawers and replaced the faded reflectors.
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1952 M37 - Mods = Locking hubs, battery switch, 2 bank charger, PB, PS, Pertronix SSI, Elect fuel pump w/filter&pressure switch, bikini top, tool box liners, 24v & 12v fused circuits.

Planned: Seatbelts :roll:
Cal_Gary
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Re: New to me '52 M37

Post by Cal_Gary »

Nice work!
Gary
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sturmtyger380
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Re: New to me '52 M37

Post by sturmtyger380 »

Rdinatal wrote: Fri Oct 18, 2024 2:34 pm Made some tool box drawers .....
I love the idea of pull out tool boxes!
47 CJ2A
53 M38A1
52 M37
51 M38
67 M416
?? M101A1
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Rdinatal
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Re: New to me '52 M37

Post by Rdinatal »

Drilling holes, running wires for the USB Power Port.

Two separate circuits:
L - 24vdc@25a (fuel pump, oil pressure safety switch/priming switch)
R - 12vdc@25a (USB power port)
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1952 M37 - Mods = Locking hubs, battery switch, 2 bank charger, PB, PS, Pertronix SSI, Elect fuel pump w/filter&pressure switch, bikini top, tool box liners, 24v & 12v fused circuits.

Planned: Seatbelts :roll:
John Mc
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Re: New to me '52 M37

Post by John Mc »

They do make those USB ports that will run directly off a 24V system.

Here's the one I put in mine.
https://www.amazon.com/dp/B0C6TJTKH4

The title says 12V, but the description says it works in any 12-24V vehicle. I confirmed this prior to ordering. As long as you don't exceed 30V, it will be fine. I've tested it out with several different devices (including charging my laptop) and it works fine.

I do wish it was offered with a red LED readout, rather than the bright blue. Red just seems more in character with the truck to me. Fortunately, it does come with a cover, which blocks most of the light when not in use. (I ended up putting a piece of electricians tape inside the cover to block all of the light.)
1951 M37 "Brutus" w/Winch and 251 engine
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Rdinatal
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Re: New to me '52 M37

Post by Rdinatal »

John Mc wrote: Mon Nov 04, 2024 2:14 pm They do make those USB ports that will run directly off a 24V system.
I saw those but I wanted the 12v circuit other planned electronics.

I decided on this one as the body is metal and it's able to be shut off (no light):
2 PACK 12V USB Car Socket Round USB C 12V Outlet, 3-Port Marine USB Fast Charger Waterproof Cigarette Outlet USB Replacement Aluminum with Switch & Voltmeter, Suitable for Boat Golf Cart RV Motorcycle https://a.co/d/izSqFSj

Has a rubber cover but it hinged on the top and got in the way. Snip, it's gone.
1952 M37 - Mods = Locking hubs, battery switch, 2 bank charger, PB, PS, Pertronix SSI, Elect fuel pump w/filter&pressure switch, bikini top, tool box liners, 24v & 12v fused circuits.

Planned: Seatbelts :roll:
John Mc
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Re: New to me '52 M37

Post by John Mc »

The one I linked is a metal body also.

Understood about needing a 12V circuit. I have a 24v to 12v buck converter I’ll be installing in my truck one of these days.
1951 M37 "Brutus" w/Winch and 251 engine
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Rdinatal
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Re: New to me '52 M37

Post by Rdinatal »

Finally got around to mounting the plate my wife gave me. It looks perfect.
Going to mount the "real" license plate inside the spare.
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1952 M37 - Mods = Locking hubs, battery switch, 2 bank charger, PB, PS, Pertronix SSI, Elect fuel pump w/filter&pressure switch, bikini top, tool box liners, 24v & 12v fused circuits.

Planned: Seatbelts :roll:
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