1989 Jaguar Vanden Plas heater and a/c switch

I've had quite a few runs ins with Vandens and blower motors. The way the evap drain tubes are designed, they have been known to allow water to get to close to the blower motors. There is a blower motor on both sides of the vehicle, one for the pass, and one for the driver. Have you attempted to get a peek at either on of the blowers?