The way to install the flex plate is to set it on the
Crankshaft with the backing plate facing up. Put a thin line of Mopar Lock AND Seal Adhesive on all eight of the flex plate bolts. Place the flex plate bolts and tighten them to 95 Nm or 70 ft. lbs. After that, fit the new transmission, making sure to use the correct guidelines for either the 42RLE or NAG1 automatic type. A Cam/Crank Variation Relearn procedure is crucial after any work or part replacement in the powertrain, for example the flywheel, valvetrain,
Camshaft and crankshaft sensors.