|
|
Automatic trans filter kits normally contain a gasket for the pan in addition to the filter and its O-ring.
|
Fluid drains better at operating temp. Raise and secure the vehicle, then lay down a tarp, cardboard or a newspaper under at least a 2-gallon catch pan. Next, remove the bolts from one side of the transmission pan, being cautious of hot exhaust parts and fluid.
|
Gradually loosen the other bolts, which should allow the pan to tilt and begin to drain. Once all bolts are removed, lower the pan and dump the remaining fluid into the drain pan. Gently break the gasket seal with a screwdriver if necessary.
|
Clean the gasket surfaces on both the pan and the transmission housing. Inspect the pan for metal shavings or other signs of internal damage then clean it with solvent.
|
Remove the old filter and O-ring. The filter contains fluid, so keep the drain pan underneath.
|
Install the new filter, making sure that its O-ring seats in the appropriate orifice.
|
Attach the new gasket to the pan with oil-soluable grease?not gasket sealer or adhesive.
|
Refer to the service manual about using thread sealer on any or all of the trans-pan bolts then screw in all fasteners finger-tight.
|
Torque the pan bolts to spec in a spiral pattern starting at the center. Maximum torque is often about 12 lb.-ft.
|
Lower the vehicle and fill the transmission with the recommended amount of fluid.
|
Start the vehicle, warm it up, then shut it off and check for leaks. If leak-free, run the vehicle up to operating temperature on level ground, move the shifter through all gears, return to Park, and check the dipstick while the engine idles.
|