Like with many types of heavy machinery, such as cars, boats, construction equipment, etc. it is important that you frequently check your hydrojet drain cleaner’s oil. You will want to be certain that everything currently matches all of your specific water jetter’s manual’s stated specifications so that everything keeps moving as it should.

One thing that needs to be done when you are checking the oil in your sewer jetter is to check the level. Most high pressure pumps will come equipped with a dip stick or sight gauge. You will want to check your sewer drain cleaner’s manual to know the exact level and coloration you should be looking for.

An important thing to do before using your hydro jetter each and every time is to ensure that the filter systems are completely cleaned out. If you are filling your tanks up from a hydrant, you will want to flush it first to remove any sediment and debris first. Most hydrojet drain cleaning machines will have a dual filtration system equipped that consists of a sock filter for its water tank as well as an inline micron filter set before its pump.

One of the most vital things you should do before using a hydro jetter is to check for any possible leaks. To do this, inspect the inlet plumbing, water systems, and pump for anywhere that a water leak could occur. Such a leak could take away from the performance of your water jetter, and make it much more difficult to complete a job. Additionally, you will want to inspect the engine, hoses, as well as hydraulic systems for potential oil and fuel leaks. These kinds of leaks could make a job considerably dangerous both to you and the hydro jet itself, and should be avoided at all costs.

If you are using a hydro jetter that has wheels on it, another thing you will want to have a look at before each use is where the level of inflation of its tires is currently at. Whether it is a trailer based hydro jet or a cart based one, it is important to check the recommended PSI listed on the tire for maximum load capacity and fill to that level if necessary. This will keep your hydro jetter moving efficiently and safely to where it needs to go every time.

Should you be using a trailer jetter, it is of particular importance that you ensure that your various lights are in proper working order before you head out to your next drain cleaning job. You will want to check all Stop, Turn, Brake, and Hazard lights in order to make sure that others in traffic can safely anticipate your next move and not be taken by unwelcome surprise.

One of the most important types of maintenance you can do for your hydro jetter is to change its fluids. Like with a motor vehicle, hydro jets need to get things like their engine oil, hydraulic oil, pump oil, engine filter, air filter, pump filter, and hydraulic filter changed on a regular basis. Most vehicles need their oil changed every 3,000 miles, but depending on how much use your hydro jetter gets, you will need to do so every 250 hours of use or once per year.

Depending on the frequency of use, climate factors, and conditions however, you may need to change your water jetter’s fluids and filters more frequently. You will want to get in touch with your hydro jetter’s manufacturer and look at your machine’s manual for more detailed information and instructions.

It is important that you occasionally check your brake shoes, axles, and bearings on your hydro jetter. Most hydro jetters that have wheels have wheel bearings that have a lube zerk fitting that is easy to get to and use. If they do not, they have a dust cap and hub pack that can be removed in order to put grease in. To find any specific instructions on how to go about this, consult your individual unit’s user manual. You can also bring it to a qualified inspection facility.

It is important to occasionally torque lug nuts to your hydro jetter’s individual recommended specifications in order to keep everything tightened and working properly.

Many engines, such as those found in hydro jetters will have a grease zerk fitting where power will be transferred from said engine to the machine’s pump drive system. It is important that you keep these properly lubricated on a regular basis, as the power packs turn at a high level of RPMs.

While your hydro jetter is turned off, you will want to remove its guard or cover in order to be able to access the belt. From there, you will check the belt to make sure that it is tensioned and aligned the way it should be. For appropriate deflection for your individual model, consult the manufacturer’s recommendation. Most importantly, NEVER perform belt maintenance of any kind while your water jetter is running.

When changing hydraulic oil, you will want to consult your hydro jetter’s user manual for its recommended oil specifications to keep its hydraulics moving and functioning properly.

You will want to on occasion ensure that your hydro jet drain cleaning machine’s hydraulic selector handle is continuing to move smoothly. If it is not, you will want to consult its manual to find out which selectors may end up needing lubrication.

Electrical damage is serious business, so from time to time you will want to make sure that all of your hydro jetter’s battery terminals and connections are completely secured and free from any corrosion.

If your hydrojet drain cleaner has a swivel or pivot jetter hose reel that enables you to position a reel system at different intervals, you will want to be certain that you grease its bearing on a regular basis in order to keep any undue seizing or wear to coming about. To find your unit’s exact location of reel bearings or grease fittings, check with its user manual.

From time to time, you will want to make sure you inspect your hydrojet drain cleaner’s alternator for anything like cracks, wear, or fraying. If you need to replace a belt, do so as soon as you can in order to make sure your jetter keeps working properly and no damage happens.

Your frame will also need occasional visual inspection of all of its components for things like fatigue or cracks. This is important to do on every single weld, joint, seam, etc.