How To Dewalt Rotary Drill D25104 Type 2 Repair Guide

Difficulty

Moderate

Steps

11

Time Required

                          45 minutes            

Sections

1

• How to Dewalt Rotary Drill D25104 type 2
• 11 steps

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Introduction

What you need

Step 1

              checking power               

• first of all we will check the power.
• plug your drill into a power outlet and try it.
• If the machine wants to start but immediately shuts down , there is a chance the brushes needs to be replaced.
• If no power comes up ( like mine) you have to check the power cord first

first of all we will check the power.

plug your drill into a power outlet and try it.

If the machine wants to start but immediately shuts down , there is a chance the brushes needs to be replaced.

If no power comes up ( like mine) you have to check the power cord first

1024

Step 2

              removing plastic handframe               

• remove the 2 flathead/ torx screws holding the plastic frame at the bottom.
• remove the flathead/torx screw at the upper side of the frame.
• slide the frame to the right.

remove the 2 flathead/ torx screws holding the plastic frame at the bottom.

remove the flathead/torx screw at the upper side of the frame.

slide the frame to the right.

Step 3

              checking power cord               

• check the brown and blue wire with a multimeter.
• put the red probe from the multimeter on the brown cable and ( copper head)and the black probe of the multimeter on the blue wire ( copper head)
• if you measure 230 V it should be ok ( in Europe it is 230 V.. i think in the US it would be 110V …)
• be sure you put the multimeter in AC V mode and not in DC.

check the brown and blue wire with a multimeter.

put the red probe from the multimeter on the brown cable and ( copper head)and the black probe of the multimeter on the blue wire ( copper head)

if you measure 230 V it should be ok ( in Europe it is 230 V.. i think in the US it would be 110V …)

be sure you put the multimeter in AC V mode and not in DC.

Step 4

              removing power cable.               

• Remove power cable by removing the 2 flathead/torx screws.
• be gently and careful with the condensator. ( yellow “briwk” with the 2 black small wires.

Remove power cable by removing the 2 flathead/torx screws.

be gently and careful with the condensator. ( yellow “briwk” with the 2 black small wires.

Step 5

              remove cable               

• remove the 2 small screws holding the brown and blue powerwires.

remove the 2 small screws holding the brown and blue powerwires.

Step 6

• check fot bad connections. ( in this case you will see one bad connection from the condensator )

check fot bad connections. ( in this case you will see one bad connection from the condensator )

Step 7

• pull out the switch to check the connections and measure out the switch.
• how more powerfull the motor , the more likely a bad switch is.
• when reasemble the switch/machine : under the switch there is a plastic pin , that has to fit in a gap from the “forward, reverse) switch

pull out the switch to check the connections and measure out the switch.

how more powerfull the motor , the more likely a bad switch is.

when reasemble the switch/machine : under the switch there is a plastic pin , that has to fit in a gap from the “forward, reverse) switch

Step 8

              checking and renewing brushes               

• remove the 2 swal torx (t9) screws , holding the brush head.

remove the 2 swal torx (t9) screws , holding the brush head.

Step 9

              checking and renewing brushes               

• when replacing : push the brush in the head ; click the wire on the right place and put it back. sometimes you will need to push the brush in place.

when replacing : push the brush in the head ; click the wire on the right place and put it back. sometimes you will need to push the brush in place.

Step 10

              checking and renewing brush 2nd               

• remove 1 torx (’t9) screw to remove the brush head.

remove 1 torx (’t9) screw to remove the brush head.

Step 11

              detailed view               

• Insert wisdom here.

Insert wisdom here.

To reassemble your device, follow these instructions in reverse order.

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Author

                                      with 1 other contributor 

                    Kevin D                     

Member since: 05/02/2014

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