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Introduction
One of the most common issues with tracked heavy equipment is a thrown track, which occurs when the track comes off the track system, usually due to wear or damage. If your machine's track has come off, you’ll need to know how to properly reinstall it to ensure the equipment operates smoothly again. This article will walk you through the steps required to install a thrown track on your equipment and provide some helpful tips to avoid this issue in the future.
Symptoms of a Thrown Track
A thrown track is easily identifiable when the track is visibly off the sprocket or idler. You may also notice the machine is unable to move forward or backward, or the machine might be running with the track at an odd angle. If you suspect your track has been thrown, it's important to address the issue immediately to avoid further damage.
Required Tools and Equipment
Before you begin, make sure you have the right tools to safely and efficiently reinstall the thrown track:
Reinstalling a thrown track on your heavy equipment can seem like a daunting task, but with the right tools and steps, it’s a manageable repair. Ensuring proper alignment, adjusting track tension, and checking for any worn components are key steps to restoring the machine to full functionality. Regular maintenance and proper tensioning can also help prevent future track-related issues and keep your equipment running smoothly. Always follow the manufacturer's guidelines for best results and safety.
One of the most common issues with tracked heavy equipment is a thrown track, which occurs when the track comes off the track system, usually due to wear or damage. If your machine's track has come off, you’ll need to know how to properly reinstall it to ensure the equipment operates smoothly again. This article will walk you through the steps required to install a thrown track on your equipment and provide some helpful tips to avoid this issue in the future.
Symptoms of a Thrown Track
A thrown track is easily identifiable when the track is visibly off the sprocket or idler. You may also notice the machine is unable to move forward or backward, or the machine might be running with the track at an odd angle. If you suspect your track has been thrown, it's important to address the issue immediately to avoid further damage.
Required Tools and Equipment
Before you begin, make sure you have the right tools to safely and efficiently reinstall the thrown track:
- Jack or Lift: To elevate the machine off the ground and relieve tension from the track.
- Track Adjuster Wrench: For loosening or tightening the track tension.
- Sprocket or Idler Tools: If adjustments are needed to align the sprocket or idler.
- Track Guides or Spacers: To help guide the track back onto the system.
- Lubricant: To apply to moving parts for easier installation and to prevent wear.
- Ensure Safety First
Before beginning any repair, make sure the equipment is turned off, parked on stable ground, and the parking brake is engaged. Use safety equipment such as gloves and steel-toe boots to protect yourself during the repair.
- Lift the Equipment
Use a jack or lift to elevate the machine. Lifting the machine off the ground will reduce the weight on the track system, making it easier to reinstall the track. Ensure that the lift is stable before proceeding.
- Loosen Track Tension
Use the track adjuster wrench to loosen the track tension. This step is crucial because excessive tension will make it difficult to reinstall the track properly. Adjust the track tension until there is enough slack to allow the track to be moved into place.
- Align the Sprocket and Idler
Check the alignment of the sprocket and idler wheels. If these components are misaligned or damaged, they will need to be corrected or replaced. Sometimes, the sprocket or idler can be moved or adjusted slightly to ensure the track is properly aligned when it is reinstalled.
- Position the Track
Carefully lift and position the track around the sprocket and idler. You may need a second person to help with this step to ensure that the track doesn’t bind or get caught on anything during the installation. Start by placing the track over the sprocket and idler, then gradually move it into position.
- Engage the Track on the Sprocket
As you begin to roll the track into position, ensure that the track teeth properly engage with the sprocket. Slowly rotate the sprocket by hand to help guide the track into place, being careful to avoid overextending or damaging the track.
- Check for Proper Alignment
Once the track is back on, check for proper alignment. The track should run smoothly along the track system and should be properly tensioned. You may need to adjust the tension slightly to ensure it’s neither too tight nor too loose.
- Tighten the Track
Once you’re confident that the track is correctly aligned and positioned, tighten the track tension using the track adjuster wrench. Check for any sagging or slack in the track and adjust as needed. The track should feel firm and should not move excessively when pushed by hand.
- Test the Equipment
After reinstalling the track and making the necessary adjustments, lower the machine back onto the ground and perform a short test run. Move the equipment slowly to ensure that the track is functioning properly. Pay attention to any unusual noises or movement that could indicate misalignment.
- Misalignment of Track
If the track isn't aligned correctly with the sprocket or idler, it could lead to further issues down the road, including premature wear or another thrown track. Always double-check the alignment before tightening the tension.
- Excessive Track Tension
Over-tightening the track can lead to excessive strain on the track system, potentially damaging components like the sprocket, idler, and roller. It’s important to keep the tension within the manufacturer’s recommended range.
- Worn-Out Components
If the sprocket, idler, or rollers show significant wear, they may need to be replaced. Worn components can cause the track to come off again, or worse, cause further damage to the track system.
Reinstalling a thrown track on your heavy equipment can seem like a daunting task, but with the right tools and steps, it’s a manageable repair. Ensuring proper alignment, adjusting track tension, and checking for any worn components are key steps to restoring the machine to full functionality. Regular maintenance and proper tensioning can also help prevent future track-related issues and keep your equipment running smoothly. Always follow the manufacturer's guidelines for best results and safety.
