Skip to main content

What you need

  1. Black and Decker PS1800 Transmission Replacement, Open the Outer Drill Case: step 1, image 1 of 2 Black and Decker PS1800 Transmission Replacement, Open the Outer Drill Case: step 1, image 2 of 2
    • Lay the drill on its side, assuring that the screw holes are facing upwards.

    • Remove seven 12 mm screws using a Phillips #00 screwdriver.

  2. Black and Decker PS1800 Transmission Replacement: step 2, image 1 of 1
    • Separate the outer drill case to expose the components and switch.

  3. Black and Decker PS1800 Transmission Replacement, Disconnect Motor: step 3, image 1 of 3 Black and Decker PS1800 Transmission Replacement, Disconnect Motor: step 3, image 2 of 3 Black and Decker PS1800 Transmission Replacement, Disconnect Motor: step 3, image 3 of 3
    • Locate the motor at the top left hand corner.

    • Carefully disconnect the red and black wires attached to the motor.

  4. Black and Decker PS1800 Transmission Replacement: step 4, image 1 of 1
    • Unscrew the motor from the drill's transmission.

    • Detach the transmission carefully, ensuring that the gears remain intact.

  5. Black and Decker PS1800 Transmission Replacement: step 5, image 1 of 2 Black and Decker PS1800 Transmission Replacement: step 5, image 2 of 2
    • Remove the motor from the transmission assembly, as pictured.

  6. Black and Decker PS1800 Transmission Replacement, Transmission: step 6, image 1 of 3 Black and Decker PS1800 Transmission Replacement, Transmission: step 6, image 2 of 3 Black and Decker PS1800 Transmission Replacement, Transmission: step 6, image 3 of 3
    • Unscrew the torque adjuster from the transmission by removing the screws highlighted in the lefthand picture.

  7. Black and Decker PS1800 Transmission Replacement: step 7, image 1 of 1
    • Align the new transmission gears with the motor’s gears.

    • Reattach the transmission and motor by rescrewing the initial screws.

  8. Black and Decker PS1800 Transmission Replacement: step 8, image 1 of 2 Black and Decker PS1800 Transmission Replacement: step 8, image 2 of 2
    • Reconnect the torque adjuster to the transmission by following the procedure seen in step 6.

  9. Black and Decker PS1800 Transmission Replacement: step 9, image 1 of 1
    • Reconnect black and red wires onto the motor and place the motor, transmission and torque adjuster back onto their initial location.

  10. Black and Decker PS1800 Transmission Replacement: step 10, image 1 of 1
    • Reconnect the clamshell.

    • Press trigger to make sure the new transmission works.

    • Press and hold the clam-shell to assure it will not drop while testing.

Conclusion

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

David Nawl

Member since: 10/19/2016

237 Reputation

2 Guides authored

Team

IUPUI, Team 2-3, Baechle Fall 2016 Member of IUPUI, Team 2-3, Baechle Fall 2016

IUPUI-BAECHLE-F16S2G3

5 Members

6 Guides authored

0 Comments

Add Comment

View Statistics:

Past 24 Hours: 2

Past 7 Days: 6

Past 30 Days: 17

All Time: 1,268