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Use this guide to replace the trigger assembly in your Ryobi P235 Impact driver if power isn’t getting to the motor while using a fully charged battery.
The trigger assembly is what regulates how much power gets to the motor and what direction the motor spins.
When you reach step 7 and 8, the wires are soldered to the motor so a soldering iron will need to be used to disconnect them from the old trigger assembly and then reattach them to the new one.
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Push in both push tabs on the battery at the same time.
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Pull the battery away from the drill housing while holding in both tabs.
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Use a Phillips #2 screwdriver to remove the eight 16 mm screws that secure the housing.
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Use a T20 Torx screwdriver to remove the four 25.4 mm screws that secure the front of the housing.
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Open the housing with the data label facing up.
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Lift the trigger mechanism and other internal components out of the housing assembly.
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Use a soldering iron to remove the black and red wires connecting the trigger assembly to the motor.
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To reassemble your device, follow these instructions in reverse order starting at step 6.
To reassemble your device, follow these instructions in reverse order starting at step 6.
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Is the trigger what makes this a brushless motor? Is it possible for the trigger to cause the battery to drain down completely overnight?