The DeWalt DCD985 is a robust, versatile, and efficient power tool that has won the hearts of many DIY enthusiasts and professionals. However, like any tool, it can encounter issues over time. Understanding how to repair your DeWalt DCD985 will not only save you money but also extend the life of your drill. In this comprehensive guide, we will break down the common issues associated with the DCD985 and provide you with step-by-step instructions on how to repair them.
Understanding the DeWalt DCD985: A Quick Overview
Before diving into the repair process, it’s essential to understand the key components of the DeWalt DCD985. This cordless hammer drill is equipped with a three-speed, all-metal transmission, an efficient motor, and a 1.5-inch keyless chuck. These features make it ideal for various drilling and fastening applications.
Additionally, the DCD985 utilizes a lithium-ion battery, which offers several advantages such as reduced weight, increased power, and minimal self-discharge. Recognizing these components will help you understand your drill better, making repairs easier and more effective.
Common Issues with DeWalt DCD985
Like any sophisticated piece of machinery, the DeWalt DCD985 can experience several issues. Here are some of the most common problems:
1. Battery Not Charging
One of the most frequent issues encountered is the battery not holding a charge. This can be caused by:
- A defective battery
- Faulty charger
2. Drill Not Turning On
Sometimes, users find that their DCD985 refuses to turn on entirely. This may result from:
- A dead or faulty battery
- Internal electrical issues
3. Chuck Problems
The chuck is crucial for holding the drill bits securely. If it gets stuck or won’t tighten, you may encounter:
- Debris accumulation
- Wear and tear over time
Tools and Materials Required for Repair
To effectively repair your DCD985, having the right tools is crucial. Below is a list of essential tools and materials you will need:
| Tool/Material | Purpose |
|---|---|
| Replacement Batteries | If the existing battery is faulty |
| Charger | To ensure the battery is charged properly |
| Multimeter | To test electrical components |
| Screwdriver Set | For opening the drill casing |
| Lubricant | To fix chuck issues |
| Replacement Chuck (if needed) | If the existing chuck is broken |
Step-by-Step Guide to Repairing the DeWalt DCD985
Now, let’s dive into the step-by-step process for troubleshooting and repairing your DeWalt DCD985.
Step 1: Troubleshooting the Battery
If your drill is not turning on, the first step is to check the battery. Here’s how:
Inspect the Battery
- Remove the battery from the drill.
- Inspect for any visible damage or corrosion.
- Use the multimeter to check the battery voltage. It should typically read between 12-20 volts. If it reads lower, consider replacing it.
Test the Charger
- Connect the charger to a power outlet.
- Attach the battery and observe the indicator light. If it doesn’t light up, your charger might be faulty. Trying a different charger can help identify the issue.
Step 2: Fixing Electrical Issues
If the battery is good but the drill still won’t turn on, internal components may be at fault.
Disassemble the Drill
- Use a screwdriver to remove screws on the base of the drill.
- Carefully separate the casing to avoid damaging internal wires.
Inspect Internal Components
- Look for loose connections or damaged wires.
- If you spot any issues, re-soldering connections or replacing damaged wires may be necessary.
Step 3: Addressing Chuck Problems
If your drill’s chuck is stuck or ineffective, follow these steps:
Cleaning the Chuck
- Remove any attachments and clean the chuck area using a brush to remove debris.
- Apply lubricant to moving parts to ensure smooth operation.
Replacing the Chuck
- If cleaning and lubricating do not work, you might need to replace the chuck.
- Use a wrench to loosen the chuck from its threaded shaft and replace it with a new one.
Step 4: Reassembling the Drill
After resolving the issues, it’s time to put everything back together.
- Carefully align the casing and secure it in place with screws.
- Reinsert the battery and test the tool.
Preventative Care for Your DeWalt DCD985
Once you’ve successfully repaired your drill, it’s vital to take steps to prevent future issues. Here are some tips:
1. Regular Maintenance
Periodically clean your drill and check the chuck for debris. Keeping the tool free from dirt and grime will ensure its longevity.
2. Proper Battery Care
Avoid leaving the battery on the charger for extended periods after it is fully charged. Instead, allow it to cool down before storing it away.
3. Safe Storage
Store your drill in a dry, cool place to prevent any moisture-related damage.
4. Use the Right Accessories
Ensure that the drill bits and other accessories used are compatible with the DCD985. Using inappropriate tools can lead to damage.
Conclusion
Repairing your DeWalt DCD985 not only saves you money but also empowers you to handle minor mechanical issues confidently. By following this guide, you can troubleshoot and resolve common issues that may arise with your drill.
Take the time to understand your tool, and invest in regular maintenance. Armed with the steps and preventive measures outlined above, you can ensure your DeWalt DCD985 continues to serve you reliably for years to come. With a little effort and diligence, you can keep your drill not only functional but also in peak performance condition. Happy drilling!
What are the common issues with the DeWalt DCD985 drill?
The DeWalt DCD985 drill can experience various issues over time, some of the most common being battery problems, motor failure, and gear malfunctions. Users may find that the drill won’t hold a charge, doesn’t turn on, or struggles to switch between different speed settings. These issues often stem from wear and tear, improper usage, or a lack of maintenance.
Additionally, physical damage can occur from drops or exposure to dust and debris. If the drill is making unusual noises or smells like burnt plastic, it is crucial to address these issues immediately to prevent further damage. Identifying the specific problem accurately is essential for effective repairs.
How do I troubleshoot my DeWalt DCD985 drill?
Troubleshooting your DeWalt DCD985 drill begins with a thorough inspection. Start by checking the battery — ensure it’s fully charged and properly inserted. If the drill still doesn’t function, remove the battery and inspect for debris in the contacts or any signs of corrosion. Testing with a different battery can also help determine if the issue lies with the battery itself.
If the battery is not the problem, examine the chuck, switch, and motor for any visible signs of damage. Listen for sounds when you trigger the switch — if you hear grinding or no sound at all, the motor might be failing. Document any unusual findings, as these details will assist in the repair process or when reaching out to customer support.
What tools do I need to repair the DCD985 drill?
Repairing the DeWalt DCD985 drill requires a few essential tools. Primarily, you’ll need a set of screwdrivers (both Phillips and flathead) for disassembling the housing and accessing internal components. A multi-meter can be useful for diagnosing battery and motor issues, while pliers and a wrench may help with tightening or loosening parts as needed.
Additionally, having replacement parts on hand, such as a new battery, motor, or chuck, can expedite the repair process. It’s also beneficial to have safety gear, like safety glasses and gloves, to protect yourself while performing repairs. Gathering all necessary tools before starting will streamline your repair efforts and minimize frustration.
Can I replace the battery myself?
Yes, replacing the battery on your DeWalt DCD985 drill is a straightforward process that can be done by the user. First, ensure the drill is turned off and the battery is removed safely. New batteries can be purchased either online or at local hardware stores. When purchasing a replacement, make sure it’s compatible with the DCD985 model to guarantee optimal performance.
Before inserting the new battery, check the battery contacts for dirt or debris that may cause connectivity issues. Once you’re confident everything is clean, slide the new battery into place until it clicks securely. After the battery replacement, run a few tests to ensure the drill operates correctly and efficiently.
Is it worth repairing an older model like the DCD985?
Repairing an older model like the DeWalt DCD985 can be worthwhile, especially if the drill has served you well and the repair costs are reasonable. This model is known for its durability and reliability, so if core components are still functioning well, investing in repairs can extend the tool’s lifespan without having to purchase a new one.
Additionally, consider the financial aspect. If the cost of repair is significantly lower than purchasing a new drill, it typically makes sense to repair it. However, if repair costs approach or exceed the price of newer, more efficient models, weighing the benefits of upgrading should also be considered. An assessment of the drill’s overall condition will guide your decision.
How do I take care of my DCD985 drill after repairs?
After successfully repairing your DeWalt DCD985 drill, proper maintenance is vital for prolonging its life and performance. Regularly clean the drill to remove dust, debris, and any residue that can accumulate in the chuck and moving parts. Inspect the battery contacts regularly for signs of wear or corrosion, and ensure they are cleaned as necessary to maintain a good connection.
Additionally, store the drill in a cool, dry place and avoid exposing it to extreme temperatures. Periodically check for any loose screws or parts to ensure everything remains secure and functional. Following a consistent care routine will help your drill perform effectively and reduce the likelihood of future repair needs.