Introduction
This guide will instruct the user on replacing the trigger of the Ryobi P277. This guide does require soldering and removing electrical components.
Tools
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Lay the device on its side.
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Remove eight 5 mm screws using a TR10 Torx screwdriver.
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Separate the two halves by pulling up on the top half.
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Locate the red and black wires connecting the trigger to the motor.
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Use a soldering iron to separate these wires from the trigger.
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Conclusion
To reassemble your device, follow these instructions in reverse order. You must use solder to reattach the wires in their correct positions.