Castle RECEIVER HARNESS REPLACEMENT, COPPERHEAD 10Replacement Receiver Harness for the Copperhead 10 ESC.Features:Correct factory-specified connectorsWaterproof switchFactory-specified wire gaugeTo Remove the Receiver Harness:Place slight outward pressure, with thumb, on the small tab located on outside edge of ESC case.Grip the harness close to the connector at the ESC and pull gently, straight up from ESC, to remove the harness from the ESC pin header.Note: Do not yank or forcefully pull harness out of ESC. May cause damage to ESC or harness.To Replace the Receiver Harness:Place slight outward pressure, with thumb, on the small tab located on outside edge of ESC case.Following the wiring diagram provided on the side of the ESC's case, place the 5 wire connector onto the ESC pin header.Note: Misalignment of the harness will prevent the ESC from operating. Be sure that the brown receiver wire is plugged in next to the positive (+) red battery wire.Gently press on the connector to fully