Tool to install spring loaded hood hold down 1912 T

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49willard
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Joined: Thu Feb 01, 2024 9:03 am
First Name: Bill
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* REQUIRED* Type and Year of Model Ts owned: 1912 Foredoor
Location: harpswell maine

Tool to install spring loaded hood hold down 1912 T

Post by 49willard » Mon Jun 16, 2025 8:28 pm

I do not know what others do or have done to install the the original hold downs for the hood. I should have done it while the engine was out but I am new to the T community. Below is a tool I made that holds the spring in compression such that the installation can be accomplished readily with just 2 hands. My 12 T has the later hogshead with the starter and I was able to install the one alongside the starter as well easily. After installing the cotter pin yank out the tool. Note that I just taped the lower washer (blue tape) to the lowest surface of the tool such that the tape is torn loose when you yank the tool out. Obviously the pictures show it with the pin installed. After holding the tool with the spring and bottom washer in the tool under the hood former positioned under the hole you insert the bronze piece. I used a small clamp to hold the tool up under the frame upper flange and installed the cotter from under the car, It was very easy with the tool! I can't seem to delete the duplicated 2 photos.
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large lower washer to the bottom of the tool such that when
Attachments
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Last edited by 49willard on Mon Jun 16, 2025 8:52 pm, edited 3 times in total.


Allan
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Re: Tool to install spring loaded hood hold down 1912 T

Post by Allan » Mon Jun 16, 2025 8:40 pm

The springs available from the vendors are waaay to strong' I buy lighter replacements from a hardware store and these are easy to fit.
If everything is in order, the wood blocks,the hood hooks and springs with their correct small diameter washers and neatly fitted split pins, can all be assembled in the hood shelves before they are fitted to the car. Then the assembly is fitted to the car with the bolts that hold the shelves in place. The springs pass through the large holes in the frame rail.

Allan from down under.


Erik Johnson
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Re: Tool to install spring loaded hood hold down 1912 T

Post by Erik Johnson » Mon Jun 16, 2025 9:39 pm

On my roadster, I also replaced the original factory springs with lighter springs.

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DanTreace
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Re: Tool to install spring loaded hood hold down 1912 T

Post by DanTreace » Tue Jun 17, 2025 7:56 am

Bill

Nice tool for that compression of the latch spring on brass T’s.

Here’s my trick, lace a plastic wire tie and compress, slip latch shaft down into the wood shelf and that small frame hole annd then into the compressed spring.





Use micro forceps and add washer and cotter.



Snip wire tie free and done. :)


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The best way is always the simplest. The attics of the world are cluttered up with complicated failures. Henry Ford
Don’t find fault, find a remedy; anybody can complain. Henry Ford


Topic author
49willard
Posts: 72
Joined: Thu Feb 01, 2024 9:03 am
First Name: Bill
Last Name: Jones
* REQUIRED* Type and Year of Model Ts owned: 1912 Foredoor
Location: harpswell maine

Re: Tool to install spring loaded hood hold down 1912 T

Post by 49willard » Tue Jun 17, 2025 8:22 pm

Dan,
I like your approach.

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DanTreace
Posts: 3812
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Re: Tool to install spring loaded hood hold down 1912 T

Post by DanTreace » Tue Jun 17, 2025 9:13 pm

Bill

As you, had to find a way to place that spring under.

Your clip is more pure mechanical approach and can see the ease of placing the latch with a starter hogshead on early T’s.

So figured a wire tie could work, as for the difficulty with the starter against the frame, had to reach deep with the forceps but finally got it placed after a few tries !
IMG_2421.jpeg
The best way is always the simplest. The attics of the world are cluttered up with complicated failures. Henry Ford
Don’t find fault, find a remedy; anybody can complain. Henry Ford


speedytinc
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Re: Tool to install spring loaded hood hold down 1912 T

Post by speedytinc » Wed Jun 18, 2025 8:12 am

Pay attention to what Allen said about assembling the tie downs to the shelf before installing.
As per original Ford, the base spring retaining washer is just big enough to retain the spring. An AN washer(used under Allen bolt heads) is the correct size. (small OD) No grief if you use the correct parts.

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BE_ZERO_BE
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Re: Tool to install spring loaded hood hold down 1912 T

Post by BE_ZERO_BE » Wed Jun 18, 2025 12:12 pm

 
Here is an older thread about other ways to install the Hood Latch Hardware.
 
viewtopic.php?f=2&t=22598&p=200816#p200816
Respectfully Submitted,
Be_Zero_Be

I drive a Model T ... Microseconds don't matter :D

For every Absolute Model T Fact there are at least three exceptions.

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