Re: {Chrysler 300} 1962 Speedo Cable Question....

Yes, you can pull the cable from the housing. Not sure what you meant by " The cable tip ". How long was that cable tip ? If its brand new maybe they will replace the cable or repair it. Send pictures.

If you install a good cable to the transmission and the speedometer and if the speedometer is frozen you can break the cable inside the housing. The cable will spin at the transmission end and with the speedometer end not spinning it will twist momentarily and break.

There is a small oiler hole at the top of the speedometer . I had one that was frozen and with time and patience you may be able to get it loose without removing it from the car. get an inspection mirror and you will see it.

First of all, protect your carpet.

I first sprayed it with PB blaster. Other penetrants should also work. You only need a little bit. let that soak in. Another shot, soak in, another shot, soak in. I have a short piece of cable ,about 6" long, that I then inserted in the speedometer. By hand try to twist the cable back and forth. If is does not move do more PB Blaster. Let it soak again and try twisting the short cable end.

Once you get your speedometer head free it may go back to resting on zero. If not you will have to remove it for repair.

Once I got it free I then put a drop or two of lite oil in the oiler and let it soak in. Let that soak in and add two more drops. I used sewing machine oil. Once it was oiled and spinning free I inserted the other end of the short cable to a cordless drill and spun it. I think the drill had to be in reverse.

With patience you may get this speedometer head free again.

Others may reply with other ways to get this free.

Good luck and have a Merry Christmas and a Happy New Year !!!!

Charlie Valentine

On Tuesday, December 22, 2020, 12:57:41 AM EST, 'Matt Allyn' via Chrysler 300 Club International <chrysler-300-club-international@xxxxxxxxxxxxxxxx> wrote:

The History / Issue:

- 1962 300 Sport - Sitting for 8-10 years playing dead; after I cracked the 413 block, living on the 405 freeway in So. Cal; ugh!

- My wife bought the car in 1989 & wasn’t too pleased with me overheating her car; as she had built that 413 with the dual inline carbs

- It has a 150 speedo, that worked fine many, many years ago.

- Now my 17 year old has rebuilt a 383 for the car, installed it & we picked it up from the brake shop today.

- The speedo seems to be frozen at 15mph.

- I unscrewed the (brand new from Imperial Services) speedo cable from the back of the speedo head…the cable tip fell on the floor

- I suspect the speedo was frozen….the cable was spinning in its housing….and separated the cable tip from the flex cable

(I will get under the dash tomorrow…take the speedo tip & slide t back into the speedo head….see if I can rotate the speedo one way or the other with my hand. I suspect it will be frozen. Then what? Pull the speedo out of the dash?)

The Question:

- Can I pull the flex cable out of its housing…had the tip re-crimped back on…slide the flex cable back in WITHOUT pulling the transmission end out of the trans & thus its fluid?

- OR - Do I need to pull that speedo cable off the side of the transmission, capturing the trans fluid & pull off the speedo gear to be able to slide out the flex cable?

Thanks!

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