Karcher Carpet Cleaner BRC3015C 2018 Check Valve Replacement

Pull the hose on the rear of the carpet cleaner straight down to disconnect it.

Use a 3 mm hex key to remove two bolts securing the bottom cover.

Rotate the bottom cover down toward the bottom of the carpet cleaner, then pull it straight back toward the rear of the carpet cleaner to remove it.

Pull the yellow and green ground wire connectors straight apart to disconnect the bottom cover's ground wire.

Use a flathead screwdriver to loosen the hose clamps at each end of the check valve hose.

Pull the check valve hose straight off of its hose barb to remove it.

Use an angled pick or your fingers to pull the clamp securing the check valve hose nozzle straight out and off of its bracket.

Pull the nozzle straight down and out of its bracket.

Slide the entire check valve hose up and out of the carpet cleaner.

Pull the shorter hose straight off of the check valve to remove it.

Pull the check valve straight out of the hose to remove it.