OEM 2004 Ford Expedition Transmission Pan

2004 Ford Expedition Transmission Pan Parts Q&A

• Q: How to Service and Repair the Transmission Pan, Gasket, and Filter of an Automatic Transmission on 2004 Ford Expedition?

  A: Before servicing or repairing the fluid pan along with gasket and filter always check that no additional cleaning agents or transmission fluid additives will be used as they can lead to internal component failure and transmission operation issues. Routine automatic transmission fluid replacement remains vital for regular maintenance. Furthermore, removal of the automatic transmission becomes necessary for major component repairs including clutch, band, or bearing. Fluid changes must happen when contamination exists. Start the procedure by securely positioning the vehicle in neutral mode on a hoist to drain transmission fluid through unfastening the fluid pan bolts. Drain all fluid first before removing bolts for next steps that will enable you to remove the transmission fluid pan along with its gasket. Pull the transmission fluid filter gently downward before removing its seal and clean the fluid pan and gasket along with the magnet. The small screwdriver should be utilized to remove any remaining seal from the main control bore but the bore needs to remain undamaged. For transmission repairs caused by contamination the maintenance technician should install brand new filter and seal components; however standard filters can be reused when no serious contamination exists. You should install a new fluid filter and seal when needed before placing the pan magnet into the fluid pan and you can reuse the gasket if it stays in good condition. Begin filling a dry transmission as well as converter with 4.7 liters (5 quarts) of new automatic transmission fluid before checking the proper fluid level. Install the transmission fluid pan using its new gasket then tighten the bolts in correct sequence.