got a service call about a trailer with no power to part of the bedroom.I know from past calls that the first place to look is outside in the water heater cabinet.After a quick check at the panel I knew that the neutral was lost in the circuit(reading 80 v at the rec.).I went outside and looked in the WH cabinet but no receptacle was their.After about 30 minutes of looking I finnally bit the bullet and went under the trailer and sure enough I found a receptacle located under the HWH cabinet.It was back stabbed and the connection was loose after replacing the receptacle and putting the wire under the screws all was fine.