A 340 has an engine design with wet sleeves. The method is to have the crank set so two are up and two are down. Remove the rod caps, and take the piston and cylinder out at the same time by driving them upward with a 2"X2" stick of hard wood and a mallet from below. Be careful not to nick the crank with the loose rod big end. Once they are an inch out, they are out. Clean the grooves for the O rings very well, and use new O rings lubed with silicone grease, or straight dish washing detergent. Make sure the rim relief in the deck of the block is also very clean. A bit of LPS corrosion inhibitor sprayed in that recess is good. JimN
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Today's Featured Article - Trenching With a Plow - by Staff. Introduction: This interesting information came from one of the discussion forums here at YT. We thought we should place it up front so it could be read by anyone interested in putting old iron to work. [Editor] I tried something new today, and it worked so well I thought I should post it - in case it might help someone else. I'm running 100 yards of 4" drain pipe from the gutter downspouts of our house to a pond down the hill. This should hel
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