Choosing The Best Construction Crew and Contractor

RV Water Pump Repairs: 3 Common Causes And Solutions For Running Pumps That Provide No Water At The Outlet

Choosing the right water pump for your RV and knowing how to maintain it and repair any problems that emerge is crucial for RV owners. The average RV contains water tanks that can carry anywhere from 50 to 200 gallons of fresh water. Being able to access this water will be your lifeline when camping or when travelling. Due to this reason, you should know how to perform some basic inspections and repairs. This article will look at 3 of the most common causes and solutions for dealing with running pumps that do not provide any water at the outlet.

Check the Water Level in the Tanks

First things first, you'd be surprised at just how quickly you can run through gallons of water when you're on the road, as you actually use water for a lot of things. Before diving straight into some of the more complicated and complex diagnosis that requires you to remove the water pump for examination, take some time to check the water levels in the holding tank. Many RV owners freak out the moment that no water comes out of the outlet, and automatically assume that the water pump requires significant repairs when it isn't true.

If the water level in the tank is down, the water pump might not have sufficient suction to pump water to the outlet. In which case, all you have to do is replenish your fresh water supply. You might want to consider getting your water pump checked in the future to determine whether the suction is not working as effectively or whether you should replace your current water pump with a more advanced model and design.

Inspect the Water Pump for Loose Hose Clamps

Whether the water pump can efficiently and effectively pump water to the outlets will depend on whether the connection between the outlets and the water pump is secure. Another common cause for a running water pump that provides no water at the outlet is if the hose clamps attached to the pump are loose. The problem will become even more apparent if the hose clamps at the suction side of the pump are loose. Try to wiggle the hose clamps to determine if they are secure or not. Ideally, they shouldn't budge.

In the event that there is some wiggle room, use a wrench to tighten the hose clamps. If the hose clamps can't fully tighten, it might be a good idea to replace them.

Determine if the Water Pump Housing is Cracked

Last but not least, check the water pump housing to determine whether it has cracked. You should be able to see some of the water leaking out of the housing if it is indeed cracked. A cracked water pump housing should be repaired as soon as possible in order to prevent the crack from affecting the entire unit. If you're not handy with tools, you can try to stick duct tape or some type of seal over the crack until it can be inspected by a professional.

On the other hand, if you are confident about your own handiwork, you can either replace the entire pump housing or you can try to repair it yourself if the housing is made of aluminum or some other type of metal. If the housing is made of metal, you can try to weld or solder the crack in order to seal it.


The water pump of your RV is one of the most important parts that you need to maintain. Without a functional water pump, you won't have any access to the fresh water in the tanks. To prepare yourself for situations where the water pump fails, always keep some bottled water in the RV if possible in case of emergencies. Contact a water pump repair contractor immediately to get the water pump repaired if it becomes damaged. This is also to prevent the damages from worsening and becoming irreparable. 

About Me

Choosing The Best Construction Crew and Contractor

If you're considering having any type of building constructed, I hope that you read my blog first. My name is Nathan McAllister and in this blog I will explain the responsibilities of a construction contractor. You'll find out what questions you need to ask contractors before hiring one for the job. Before I hired a construction crew and a contractor to build my house, I went through all of the essential steps to make sure I hired the right team for the job. Before interviewing several contractors, I did my research first to learn what I needed to know. Because I was well informed before making my decision, the construction crew and contractor I hired did an excellent job. I wanted to share my knowledge with other people so they would also know how to select the right people for the job.

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