Does anyone know how to removal the rack postion sensor on a 603 pump? I have some oil leaking out and I have sealed the shut off valve well and it is clearly coming out of the base of the rack position sensor. I want to remove it and put in a new seal or add some sealant to the threads so it is leak free. I have removed the connector but I am unsure how to proceed. There seems like there is a lock ring at the base. I am leaving for a trip to North Carolina on saturday and I want to have everything tip top. Any input is greatly appreciated. Thanks.

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