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Motor and Gearbox 90503089
- Manufactured by:
- DeWALT
- ERP Number:
- ERP10185408
- Part Number:
- 90503089
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Need help finding your model number?Troubleshooting
- Black and Decker
- Cordless Drill
- Boring Machine
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Customer Repair Instructions
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
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Motor sparked and drill quit working
Edward from Montgomery, Alabama
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Pliers, Screw drivers
- Parts Used:
- 90503089
2 Lift up the shell leaving other side and motor laying as they are, be careful of the two springs at battery connector.
3 Disconnect the 2 wires on the back of the motor.
4 Open the chuck all the way and looking inside you can see th ... Read more e screw holding the chuck
5 Remove this screw which is a #15 Torq head and is reverse threaded
6 Unscrew the chuck from the motor shaft and screw it on to new motor
7 Secure it with the reverse threaded screw and place the motor on the shell
8 Connect the two wires noting the red mark on the motor to show polarity.
Replace the shell and install the the phillips head screws removed in step one.
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Model Cross Reference
Manufacturer Part Number: 90503089
| Brand | Model Number | Description |
|---|---|---|
| Black and Decker | CDC1800 | Cordless Drill - Cordless Drill |
| Black and Decker | CDC180A | Cordless Drill - Cordless Drill |
| Black and Decker | CDC180AK | Cordless Drill - 18V Cordless Drill |
| Black and Decker | CDC180ASB | Cordless Drill - 18V Cordless Compact Drill |
| Black and Decker | CDC18SB-2 | Boring Machine - 18v Compact Drill |
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