Replaced fuel mixture arm

July 9, 2019 – I needed to replace the mixture arm on the fuel servo.

When installed, the bolt in the arm that came with my engine just barely touched the starter. The Precision part number was 2521196.

I called Precision’s Product Support. I got the somewhat reasonable suggestion to remove the starter and hand-prop. Ha ha. Then he said that if I sent this arm in, he would swap it out with a shorter one. The other alternative was to pay $200.00 for another one.

I got the replacement arm a few days later. Put it on today and it’s a thing of beauty. This part number is 2521287.

On to other things…

Time: 1:00

One thought on “Replaced fuel mixture arm

  • August 3, 2019 at 6:55 pm

    I had to do the same thing. Looks like we are fairly close at the same point in the build.


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