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Graco 233776, 233500, 233501, 233777 important safety instructions Shaft Repair

Models: 233777 233501 233500 233776

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Service

Shaft Repair

Tools Required

DNeedlenose pliers

DO-ring pick

DRetaining ring removal tool

DVise with soft jaws

Disassembly

NOTE: Shaft Repair Kit 24A155 is available. Parts included in the kit are marked with a star, for example (5l). Use all the parts in the kit for the best results.

NOTE: Shaft and Bearing Repair Kit is available. Parts included in the kit are marked with a symbol, for exam- ple (44l). Use all the parts in the kit for the best results.

1.Remove the fluid covers. See page 14. Remove the side cover (31) and felt dampener (29).

2.Disassemble the air valve. See page 18.

3.Remove the diaphragms (6). See page 17.

4.Remove the retaining rings (4l) from the shaft (5). See Fig. 8.

5.Slide the shaft (5) out of the center housing (1). Remove the valve carriage (3) from the housing.

6.Remove the retaining rings (47) and bearings (44). Remove the o–rings (45, 46) from the bearings.

CAUTION

Do not grip the shaft with tools that can scratch or damage the shaft, such as wrenches or pliers.

7.If you could not remove one diaphragm from the shaft, place the shaft in a vise with soft jaws. Unscrew the remaining diaphragm (6) from the shaft (5) by hand.

8.Clean all parts and inspect for wear or damage. Replace parts as needed.

Reassembly

1.Screw one diaphragm (6) into the shaft (5l) handtight.

2.Lubricate the o–rings (45, 46) and install on the bearings (44). Install the bearings in the center housing (1) and secure with the retaining rings (47).

3.Place the valve carriage (3) in the center housing

(1). Grease the shaft (5l) and slide it through the center housing and valve carriage.

4.Install the retaining rings (4l) on the shaft (5l).

5.Screw the second diaphragm (6) into the shaft (5l) handtight.

6.Reassemble the air valve and carriage (see page 18), using the new o-rings (8l, 10l, 14l, 15l) and gasket (16l) included in the shaft repair kit.

7.Replace the ball check seals (24l) with the new seals in the kit.

8.Reinstall the fluid covers. See page 14.

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Graco 233776, 233500, 233501, 233777 important safety instructions Shaft Repair
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233777, 233501, 233500, 233776 specifications

Graco, a leading manufacturer in the field of fluid management products, has consistently introduced innovative spray solutions designed to meet the needs of various users. In this article, we will explore four popular models: Graco 233777, Graco 233776, Graco 233501, and Graco 233500. Each of these models boasts unique features, advanced technologies, and exceptional characteristics that cater to both professionals and DIY enthusiasts.

The Graco 233777 is a versatile airless paint sprayer known for its ability to deliver high-quality finishes in minimal time. This model features Graco's reliable ProXChange technology, allowing for easy pump replacement on the job site without the need for additional tools. The PowerFlush cleaning system simplifies maintenance, enabling users to flush the system thoroughly in just a few seconds. With its compact design, the Graco 233777 is easily portable, making it suitable for various job sites.

Next, the Graco 233776 stands out with its innovative SmartControl technology, which ensures a consistent spray pattern and pressure across a variety of coatings. This feature is particularly useful for achieving smooth finishes, whether on walls or intricate surfaces. The model has a robust build designed for durability, along with an ergonomic design that promotes ease of use. The 233776 is well-suited for both professional contractors and hobbyists, offering adaptability for multiple applications.

The Graco 233501 model offers an enhanced user experience through its advanced control features. With the built-in pressure regulation system, it allows fine-tuning of the spray output for different materials, ensuring optimal coverage every time. This model's lightweight design contributes to its user-friendliness, enabling extended use without fatigue. Its compatibility with Graco's full range of mobile sprayer accessories broadens its versatility, catering to diverse spraying needs.

Finally, the Graco 233500 is known for its efficiency and ease of use. This airless sprayer features a powerful motor that can handle a variety of coatings, including thick latex paints. It is equipped with a user-friendly interface, streamlining the setup process and making it accessible for first-time users. The lightweight construction and integrated carry handle facilitate easy transportation, making the 233500 an excellent choice for both large projects and smaller DIY tasks.

In summary, the Graco 233777, 233776, 233501, and 233500 models exemplify the brand's commitment to quality and user-friendly design. With their innovative technologies and features, these sprayers are tailored to meet the demanding needs of various applications, delivering exceptional results every time. Whether you're a seasoned professional or a weekend warrior, these Graco spray solutions are designed to elevate your painting experience.