Manual ATF Filling Set (20 Adapters)

Changing the automatic transmission fluid (ATF) is an important maintenance task that helps ensure the longevity and proper functioning of your vehicle’s transmission. Here is a general step-by-step guide for changing ATF:

Materials Needed:
- Automatic transmission fluid (consult your owner's manual for the correct type and quantity)
- Transmission filter and gasket (if applicable)
- Drain pan
- Socket set and wrenches
- Screwdrivers
- Jack and jack stands or car ramps
- Clean rags or shop towels
- Funnel, or Cosda's SD-1582 if the transmission doesn't have a dipstick
- Torque wrench
- Safety glasses and gloves

Step-by-Step Guide:

1. Preparation:
   - Park the Vehicle: Ensure the vehicle is on a flat, level surface. Engage the parking brake.
   - Warm Up the Engine: Run the engine for a few minutes to warm up the transmission fluid, as warm fluid drains more easily.
   - Safety First: Wear safety glasses and gloves to protect yourself.

2. Lift the Vehicle:
   - Jack Up the Vehicle: Use a jack to lift the front of the vehicle and support it securely with jack stands, or use car ramps.

3. Locate the Transmission Pan:
   - Find the Transmission Pan: Refer to your vehicle’s manual to locate the transmission pan.

4. Drain the Old Fluid:
   - Place the Drain Pan: Position a drain pan underneath the transmission pan to catch the old fluid.
   - Remove the Drain Plug: If your transmission has a drain plug, remove it to allow the fluid to drain. If it doesn’t, you’ll need to remove the transmission pan bolts to drain the fluid.
   - Remove the Pan: Carefully remove the bolts holding the transmission pan, allowing any remaining fluid to drain.

5. Replace the Filter (if applicable):
   - Remove the Old Filter: If your transmission has a filter, remove it. Note its orientation for installing the new one.
   - Install the New Filter: Install the new filter, ensuring it’s seated properly.

6. Clean the Pan and Install the Gasket:
   - Clean the Pan: Thoroughly clean the transmission pan and the magnet inside the pan (if equipped) to remove any metal shavings or debris.
   - Install the New Gasket: Place the new gasket on the transmission pan. Some gaskets may require a small amount of sealant, but refer to the instructions that come with the gasket.

7. Reinstall the Pan:
   - Reattach the Pan: Reattach the transmission pan to the transmission with the bolts. Tighten the bolts in a crisscross pattern to the manufacturer’s torque specifications to ensure a proper seal.

8. Refill with New Fluid:
   - Lower the Vehicle: Carefully lower the vehicle back to the ground.
   - Add New ATF: Locate the transmission dipstick tube (usually marked with a bright color). Using a funnel, add the new ATF through the dipstick tube. Refer to your owner’s manual for the correct type and amount of fluid. If the transmission does not have a dipstick, then using this SD-1582 will help you alleviate a headache. This tool set has 20 adapters that can fit to a wide variety of transmission drain plug or fill plug holes, and by pressurising the tank that has been filled with ATF inside, the pressure will push the ATF to the transmission, enabling the ATF refilling easy and fast. 

9. Check the Fluid Level:
   - Start the Engine: Start the engine and let it run for a few minutes. Shift through all the gears, then back to Park.
   - Check the Level: With the engine running and the transmission in Park, check the fluid level on the dipstick. Add fluid if necessary to reach the appropriate level.

10. Dispose of the Old Fluid:
    - Proper Disposal: Take the old transmission fluid to a recycling center or automotive store that accepts used oil and fluids.

Tips and Warnings:
- Always consult your vehicle’s owner’s manual for specific instructions and specifications related to your vehicle.
- Avoid overfilling the transmission, as this can cause damage.
- Ensure you use the correct type of transmission fluid recommended for your vehicle.
- If you're unsure about performing this task yourself, consider having it done by a professional mechanic.

Regularly changing your automatic transmission fluid can help maintain smooth operation and extend the life of your transmission.