Section 5: Maintenance

An O–Ring Maintenance Kit is provided with your pressure washer which includes replacement o-rings, rubber washer and water inlet filter. Refer to the instruction sheet provided in the kit to service your unit’s o-rings. Note that not all of the parts in the kit will be used on your unit.

To remove a worn or damaged o–ring, use a small flathead screwdriver to get underneath the o-ring and pry it off.

Pump Maintenance

Changing Pump Oil

Change oil every 50 hours or once yearly, whichever occurs first.

NOTE: You must purchase a premeasured bottle of pump oil, item number 190585GS, by contacting the nearest authorized service center.

ENGINE MAINTENANCE

See the engine owner’s manual for instructions on how to properly maintain the engine.

CAUTION

Avoid prolonged or repeated skin contact with used motor oil.

•Used motor oil has been shown to cause skin cancer in certain laboratory animals.

•Thoroughly wash exposed areas with soap and water.

KEEP OUT OF REACH OF CHILDREN. DON'T POLLUTE. CONSERVE RESOURCES. RETURN USED OIL TO COLLECTION CENTERS.

Change pump oil as follows:

1.Drain engine oil and fuel from pressure washer.

2.Use a 8mm allen wrench to remove black pump oil cap between high pressure outlet and garden hose inlet (Figure 20).

Figure 20 - Changing Pump Oil

Oil Cap

3.Tilt pressure washer to drain oil into an approved container until it drips slowly from pump.

4.Tilt pressure washer in opposite direction and empty premeasured pump oil bottle into same opening (a small funnel may be helpful).

5.Install black pump oil cap and tighten firmly.

6.Set pressure washer in upright position. Add fuel and engine oil.

Data Tag

Data tag information is very important if you need help from our Customer Service Department or an authorized service dealer.

•The data tag (Figure 21) is located on the base of the pressure washer. For future reference, please copy the model, revision, and serial number of the pressure washer in the space below.

Figure 21 — Data Tag

Copy Model

Number Here

Copy Revision

Here

Copy Serial

Number Here

14

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Briggs & Stratton 1903 Engine Maintenance, Pump Maintenance, Data Tag, Changing Pump Oil, Change pump oil as follows
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1903 specifications

Briggs & Stratton Corporation, founded in 1903, has established itself as a prominent name in the field of small engine manufacturing. Headquartered in Milwaukee, Wisconsin, the company initially focused on producing gas engines for a variety of applications. Over the years, it has evolved into a leading manufacturer of outdoor power equipment engines, which are widely used in lawn mowers, pressure washers, and other gardening tools.

One of the defining features of Briggs & Stratton's products is their commitment to durability and reliability. The engines are designed with high-quality materials and precision engineering, ensuring that they can withstand the rigors of both residential and commercial use. Many models are equipped with overhead valve (OHV) technology, which enhances engine performance by improving airflow, resulting in better fuel efficiency and reduced emissions.

Another significant innovation introduced by Briggs & Stratton in the early 2000s is the ReadyStart system. This user-friendly technology eliminates the need for a choke, making starting the engine simpler and more reliable. With ReadyStart, the engine adjusts itself automatically for different weather conditions, ensuring a hassle-free start every time.

In terms of performance, Briggs & Stratton engines are known for their power and torque. Models vary in horsepower ratings, catering to different needs—from small residential applications to heavy-duty commercial usage. The engines feature a wide range of power options, helping consumers select an engine that suits their specific requirements.

The company has also made strides in environmental sustainability. Briggs & Stratton has focused on reducing emissions through advanced engineering, adhering to strict environmental regulations while not compromising on performance. Their engines often integrate technologies such as low-oil shutdown, which protects the engine from damage due to insufficient lubrication.

Customer support and service have always been priorities for Briggs & Stratton. The company provides extensive resources, including manuals, maintenance tips, and customer service support, ensuring that users can maximize the performance and lifespan of their equipment.

Overall, Briggs & Stratton's legacy since its inception in 1903 is one of innovation, quality, and performance. The combination of advanced technologies, durable design, and customer-oriented support positions Briggs & Stratton as a leader in the small engine market, continuing to meet the evolving needs of consumers and professionals alike.
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