Check for water leaks. Run water over the roof and on the sealing area as shown, and note these items: Use a 12 mm (1/2 in.) diameter hose (A). Adjust the rate of water flow as shown (B). Do not use a nozzle. Hold the hose about 300 mm (12 in.) away from the door (C). Attach the plastic cover and install the door panel, front door (see page 20-144), rear door (see page 20-152).