Pressure regulator -part no. Ap4538742 has a small gas leak. What are trick of the trade to take out and replace? How difficult? Cautions? Looks like just three connections.
Answer Hello Richard. First turn off the gas supply. You will need to remove the old regulator. Then when installing the new regulator WB19K10055, you will need to use thread sealer and make sure the arrow on the regulater is going in the direction of the gas flow. After you have installed the new regulator, make sure and do a leak check using leak detector TJ90HS22008 before using the range. Hope this helps.