Transmission Fluid Drain And Refill: Draining
WARNING: This page is about a different car, the 2002 Ford RV Cutaway, 2002 Ford Econoline, 2002 Ford E550 Super Duty, 2002 Ford E450 Super Duty, and 2002 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Always refer to the instructions supplied with the flush and fill machine.
NOTE:
Draining fluid from the transmission by removing only the fluid pan is acceptable for vehicles that do not have a torque converter drain plug, and for normal or severe duty fluid maintenance.
NOTE:
A new procedure for draining and adding transmission fluid, using a suitable transmission flush and fill machine, has been added. The following procedure has different methods for draining and refilling the listed vehicle types:
- All vehicles using a suitable flush and fill machine.
- Vehicles equipped with a fluid pan and torque converter drain plug.
- Vehicles not equipped with a fluid pan or a torque converter drain plug.
- Vehicles equipped with a torque converter drain plug and without a fluid pan drain plug.
Use the method that is applicable to your vehicle.
ALL VEHICLES USING A SUITABLE FLUSH AND FILL MACHINE
- Raise the vehicle on a hoist.
- Use a suitable flush and fill machine to change the fluid.
- When connecting the flush and fill machine, connect the machine to the fluid cooler tube after the fluid cooler on the cooler return line. This will help remove any foreign material trapped in the fluid coolers.
REFILL
- Use only clean automatic transmission fluid.
- Once the fluid exchange has been completed, disconnect the flush and fill machine. Reconnect any disconnected fluid cooler tubes.
- Install a new in-line transmission fluid filter.
- Lower the vehicle.
- With the engine running and the transmission at normal operating temperature 66-77°C (150-170°F) check and adjust the transmission fluid level, and check for any leaks. If fluid is needed, add fluid in increments of 0.24-liter (0.5-pint) until the correct level is achieved (fluid should be in the cross-hatched area of the fluid level indicator).
NOTE:
If the vehicle was equipped with a fluid filter, install a new filter (XC3Z-7B155-BA).
VEHICLES EQUIPPED WITH A FLUID PAN AND TORQUE CONVERTER DRAIN PLUG
- Raise the vehicle on a hoist.
- If the vehicle is equipped with an in-line transmission fluid filter, remove and discard the filter.
- Remove the drain plug and allow the fluid to drain.
- Remove the torque converter drain plug cover.
- Remove the torque converter drain plug and discard.
7.3L DIESEL
- Remove the bolts and the flexplate inspection cover.
- Remove the torque converter drain plug and discard.
ALL VEHICLES
- Allow the fluid to drain.
- Only flush the cooler tubes, fluid coolers and the bypass valve if carrying out a transmission overhaul. For additional information, refer to TRANSMISSION FLUID COOLER - Backflushing and Cleaning .
REFILL
- After the torque converter has drained, install a new drain plug.
- Installing Torque Converter Drain Plug Cover
7.3L DIESEL
- Install new torque converter drain plug.
- Install the flexplate inspection cover.
ALL VEHICLES
- Install the drain plug.
- Install a new in-line transmission fluid filter.
- Lower the vehicle.
- Fill the transmission.
- Add 6.2 liters (6.5 qts) of clean automatic transmission fluid to the transmission through the fluid filler tube.
- Start the engine. Move the transmission range selector lever through all the gear ranges, checking for engagements.
- With the engine running and the transmission at normal operating temperature 66-77°C (150-170°F) check and adjust the transmission fluid level, and check for any leaks. If fluid is needed, add fluid in increments of 0.24-liter (0.5-pint) until the correct level is achieved (fluid should be in the cross-hatched area of the fluid level indicator).
NOTE:
If equipped with a radiator in-tank transmission fluid cooler or an auxiliary cooler, the coolers will need to be flushed.
NOTE:
If the vehicle was equipped with a fluid filter, install a new filter (XC3Z-7B155-BA).
CAUTION:
The use of any other transmission fluid than specified can result in the transmission failing to operate in a normal manner or transmission failure.
VEHICLES NOT EQUIPPED WITH A FLUID PAN OR A TORQUE CONVERTER DRAIN PLUG
- Raise the vehicle on a hoist.
- If the vehicle is equipped with an in-line transmission fluid filter, remove and discard the filter.
- Remove the transmission fluid pan and gasket.
- Loosen, but do not remove the bolts.
- Remove the front and side bolts.
- Lower the front of the fluid pan and allow the fluid to drain.
- Remove the remaining fluid pan bolts and the fluid pan.
- Do not remove or install a new fluid filter.
- Only flush the cooler tubes, fluid coolers and the bypass valve if carrying out a transmission overhaul. For additional information, refer to TRANSMISSION FLUID COOLER - Backflushing and Cleaning .
REFILL
- Position the gasket onto the clean fluid pan. Make sure the magnet is positioned over the dimple in the fluid pan.
- Install the pan with the gasket. Alternately tighten the bolts.
- Install a new in-line transmission fluid filter.
- Lower the vehicle.
- Fill the transmission.
- Add 6.2 liters (6.5 qts) of clean automatic transmission fluid to the transmission through the fluid filler tube.
- Start the engine. Move the transmission range selector lever through all the gear ranges, checking for engagements.
- With the engine running and the transmission at normal operating temperature 66-77°C (150-170°F) check and adjust the transmission fluid level, and check for any leaks. If fluid is needed, add fluid in increments of 0.24-liter (0.5-pint) until the correct level is achieved (fluid should be in the cross-hatched area of the fluid level indicator).
NOTE:
Do not discard the fluid pan gasket unless damaged. This is a reusable gasket.
NOTE:
If equipped with a radiator in-tank transmission fluid cooler or an auxiliary cooler, the coolers will need to be flushed.
NOTE:
Do not discard the gasket unless damaged. This is a reusable gasket.
NOTE:
Apply a light coat of petroleum jelly to hold the gasket to the fluid pan.
NOTE:
If the vehicle was equipped with a fluid filter, install a new filter (XC3Z-7B155-BA).
CAUTION:
The use of any other transmission fluid than specified can result in the transmission failing to operate in a normal manner or transmission failure.
VEHICLES EQUIPPED WITH A TORQUE CONVERTER DRAIN PLUG AND WITHOUT A FLUID PAN DRAIN PLUG
- Raise the vehicle on a hoist.
- If the vehicle is equipped with an in-line transmission fluid filter, remove and discard the filter.
- Remove the transmission fluid pan and gasket
- Loosen, but do not remove the bolts.
- Remove the front and side bolts.
- Lower the front of the fluid pan and allow the fluid to drain.
- Remove the remaining fluid pan bolts and the fluid pan.
- Do not remove or install a new fluid filter.
- Remove the torque converter drain plug cover.
- Remove the torque converter drain plug and discard.
7.3L DIESEL
- Remove the bolts and the flexplate inspection cover.
- Remove the torque converter drain plug and discard.
ALL VEHICLES
- Allow the fluid to drain.
- Only flush the cooler tubes, fluid coolers and the bypass valve if carrying out a transmission overhaul. For additional information, refer to TRANSMISSION FLUID COOLER - Backflushing and Cleaning .
REFILL
- After the torque converter has drained, install a new drain plug.
- Install the torque converter drain plug cover.
7.3L DIESEL
- Install a new torque converter drain plug.
- Install the flexplate inspection cover.
ALL VEHICLES
- Install the pan with the gasket. Alternately tighten the bolts.
- Install a new in-line transmission fluid filter.
- Lower the vehicle.
- Fill the transmission.
- Add 6.2 liters (6.5 qts) of clean automatic transmission fluid to the transmission through the fluid filler tube.
- Start the engine. Move the transmission range selector lever through all the gear ranges, checking for engagements.
- With the engine running and the transmission at normal operating temperature 66-77°C (150-170°F), check and adjust the transmission fluid level, and check for any leaks. If fluid is needed, add fluid in increments of 0.24-liter (0.5-pint) until the correct level is achieved (fluid should be in the cross-hatched area of the fluid level indicator).
NOTE:
Do not discard the fluid pan gasket unless damaged. This is a reusable gasket.
NOTE:
If equipped with a radiator in-tank transmission fluid cooler or an auxiliary cooler, the coolers will need to be flushed.
NOTE:
If the vehicle was equipped with a fluid filter, install a new filter (XC3Z-7B155-BA).
CAUTION:
The use of any other transmission fluid than specified can result in the transmission failing to operate in a normal manner or transmission failure.