Transmission Fluid and Filter Change - Jeep Wrangler JK - W5A580 - 60,000 Mile Service - Topsider

Introduction

Changing the transmission fluid and filter in your Jeep Wrangler JK is an essential maintenance task, especially at 60,000 miles. This tutorial will guide you through the process of changing the fluid and filter in the W5A580 5-speed automatic transmission, ensuring your vehicle runs smoothly and efficiently.

Step 1: Gather Necessary Tools and Parts

Before starting the fluid and filter change, gather the following tools and parts:

• Parts:

  • 52108332-AA Gasket (optional but recommended)
  • 52108325-AA Filter
  • 68218057-AB ATF+4 Fluid

• Tools:

  • Topsider MVP oil extractor (or any suitable fluid extractor)
  • Socket set
  • Screwdrivers
  • Pans for catching old fluid
  • Rags for cleanup

Step 2: Prepare the Vehicle

1. Park on a Level Surface: Ensure your Jeep is on a flat surface to get an accurate reading of the fluid levels.
2. Engage the Parking Brake: Keep the vehicle secure while you work.
3. Remove the Transmission Dipstick: This will allow air to flow and help the fluid drain more easily.

Step 3: Extract Old Transmission Fluid

1. Insert the Topsider Extractor: Follow the manufacturer's instructions to insert the extractor tube into the transmission dipstick tube.
2. Pump the Extractor: Use the pump to create a vacuum and extract the old transmission fluid. Make sure to extract as much fluid as possible.
3. Check Fluid Color: The fluid should be a bright red color. If it appears dark or burnt, it indicates that it needs changing.

Step 4: Remove the Transmission Pan

1. Position a Drain Pan: Place a drain pan under the transmission to catch any residual fluid.
2. Unscrew the Pan Bolts: Use a socket to remove the bolts securing the transmission pan. Keep these bolts for reinstallation.
3. Carefully Remove the Pan: Gently pry the pan away from the transmission. Some fluid may still spill out, so be prepared to catch it.

Step 5: Replace the Filter

1. Remove the Old Filter: Locate the transmission filter and pull it straight down to remove it.
2. Install the New Filter: Ensure the rubber O-ring is properly seated, then push the new filter into place until it clicks securely.

Step 6: Install the New Gasket and Pan

1. Clean the Pan Surface: Wipe the mating surface of the transmission and the pan to remove any old gasket material and debris.
2. Place the New Gasket: If using a new gasket, position it on the transmission pan.
3. Reattach the Transmission Pan: Align the pan with the bolt holes and hand-tighten the bolts before using a socket to secure them.

Step 7: Add New Transmission Fluid

1. Pour in New Fluid: Using a funnel, pour the new ATF+4 fluid into the transmission dipstick tube. Refer to your owner's manual for the correct amount.
2. Check Fluid Level: After adding fluid, start the engine and let it run for a few minutes. Then, recheck the fluid level with the dipstick and add fluid as necessary.

Conclusion

Changing the transmission fluid and filter in your Jeep Wrangler JK is a straightforward process that can significantly extend the life of your transmission. Make sure to follow these steps carefully, and always consult your vehicle's manual for specific details. Regular maintenance like this will ensure your Jeep remains in top condition and ready for any adventure.