Fld120 expansion valve removal

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Dino soar, Jun 25, 2020.

  1. Rideandrepair

    Rideandrepair Road Train Member

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    I would not put locktite or any thread sealer on any o ring,compression, or flare fitting. If anything is warranted, a tiny amount of anti seize on the threads, due to dissimilar metals.
     
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  3. bad-luck

    bad-luck Road Train Member

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    I agree! Put one in my truck. It cools like new here is a picture IMG_3193.jpg
     
    Itsbrokeagain and Dino soar Thank this.
  4. jamespmack

    jamespmack Road Train Member

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    I own 2 fld's. Having trouble visualizing what your describing. It's all in the right passenger pannel footwell. At that age I would replace any and ever part too.
     
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