Diy decoded: the ultimate guide to reassembling your dewalt drill

Maintaining and servicing your power tools is crucial for their longevity and performance. If you’re facing the task of disassembling and reassembling your DeWalt drill, this guide will provide you with step-by-step instructions to help you complete the job with ease.

Removing the Battery and Housing

1. Disconnect the battery: Remove the battery pack from the drill.
2. Unscrew the housing screws: Locate the screws on the side of the drill housing and remove them using a screwdriver.
3. Separate the housing halves: Gently pull apart the two halves of the housing.

Disassembling the Gearbox

1. Remove the gear cover: Unscrew the screws holding the gear cover in place and remove it.
2. Extract the gears: Carefully remove the gears from the gearbox. Note their position for reassembly.
3. Separate the gearbox halves: Pull apart the two halves of the gearbox to access the internal components.

Servicing the Motor

1. Disconnect the motor wires: Use a soldering iron to disconnect the wires connecting the motor to the gearbox.
2. Remove the motor screws: Unscrew the screws holding the motor in place.
3. Extract the motor: Gently lift the motor out of the gearbox.

Reassembling the Motor

1. Insert the motor: Place the motor back into the gearbox and align it with the gears.
2. Secure the motor: Tighten the screws holding the motor in place.
3. Reconnect the motor wires: Solder the wires back into the motor terminals.

Reassembling the Gearbox

1. Assemble the gearbox halves: Place the two halves of the gearbox together and align the gears.
2. Insert the gears: Install the gears back into the gearbox, ensuring they mesh correctly.
3. Secure the gear cover: Replace the gear cover and tighten the screws.

Reassembling the Housing

1. Reattach the housing halves: Align the two halves of the housing and push them together.
2. Screw in the housing screws: Tighten the screws to secure the housing halves.
3. Reinsert the battery: Insert the battery pack back into the drill.

Troubleshooting Tips

• If the drill is not functioning properly after reassembly, check the wiring connections for any loose or damaged wires.
• If the drill is making unusual noises, inspect the gears for damage or misalignment.
• If the drill is overheating, check the motor brushes for wear or debris.

What You Need to Know

Q: What tools are required for disassembling and reassembling a DeWalt drill?
A: You will need a screwdriver, soldering iron, and a set of hex keys.

Q: Can I use any type of screwdriver for disassembling the drill?
A: No, it is recommended to use a Phillips head screwdriver that fits the size of the screws.

Q: How can I prevent damaging the gears when reassembling the gearbox?
A: Ensure that the gears are properly aligned and meshing before tightening the screws.

Q: What should I do if the drill is still not working after reassembly?
A: Double-check the wiring connections, inspect the gears for damage, and consult a professional if necessary.