SERVICE

7.Install the porting block into the end of the automatic valve body with proper roll pin alignment.

8.Place the fl ow sleeve assembly in a bench vise, being careful not to overtighten or distort the tube and install the accumulator valve block. Rotate the fl ow sleeve so that the motor roll pin alignment hole will locate the motor control valve lever under the handle on the valve lever side.

9.Slide the motor assembly over the piston. Align the roll pin in the motor control block with the corresponding hole in the fl ow sleeve (the hole opposite the notch in the end of the fl ow sleeve). Tap on the end of the motor assembly until it fully engages with the fl ow sleeve tube.

10.Install the spring, valve spool and bushing (with its wiper ring facing outward) in the bore of the accumulator valve block. The bushing should project from the accumula- tor valve block approximately 0.200 inch/5 mm.

11.Apply a light coating of WD40™ lubricant to the accu- mulator diaphragm and install in the accumulator bore.

12.Install the handle assembly.

13.Install the two side rods and two 1/2-13 x 5-1/2 inch capscrews.

14.Tighten alternate side rods in 15 ft lbs/20 Nm incre-

ments to 100 ft lbs/135 Nm. Tighten alternate capscrews in

15ft lbs/20 Nm increments to 75 ft lbs/100 Nm.

15.Charge the accumulator with nitrogen to 600 psi/41 bar. It may be necessary to charge 50-75 psi/3-5 bar high to overcome the pressure drop through the charging valve. Refer to the Charging instructions given in this manual.

16.Install the charge valve cap.

17.Install the pigtail hose assemblies.

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Stanley Black & Decker HD45 service manual Service
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HD45 specifications

The Stanley Black & Decker HD45 is a powerful and versatile tool designed for professionals and DIY enthusiasts alike. This rugged and durable hammer drill is engineered to handle a variety of tasks, making it a go-to solution for both construction sites and home improvement projects. With a focus on performance, practicality, and safety, the HD45 brings together innovative features and advanced technologies to deliver exceptional results.

One of the standout features of the HD45 is its robust motor, which delivers high torque and variable speeds, allowing users to drill through various materials such as wood, fiberglass, and metal with ease. The drill's two-speed settings enable users to switch between high-speed drilling and high-torque applications, providing versatility for different types of jobs. This adaptability ensures that the HD45 can take on challenging tasks without compromising on efficiency.

Another important characteristic of the HD45 is its ergonomic design. The drill is equipped with a comfortable, non-slip grip that allows for better control during operation, reducing user fatigue over extended use. Additionally, the compact and lightweight construction makes it easy to maneuver in tight spaces, which is particularly helpful when working on intricate projects or reaching overhead.

The HD45 also integrates several advanced technologies to enhance its usability and performance. One such technology is the electronic clutch, which provides precise control over torque settings. This feature prevents overdriving screws and allows for consistent results across various materials. Furthermore, the built-in LED work light illuminates the workspace, providing visibility in dimly lit areas and ensuring accurate drilling every time.

Safety is a top priority for Stanley Black & Decker, and the HD45 reflects this commitment. The drill is equipped with a robust safety switch that prevents accidental startups, ensuring that users can handle the tool with confidence. Additionally, the durable housing of the drill is designed to withstand heavy-duty use, offering longevity and reliability on the job.

In conclusion, the Stanley Black & Decker HD45 is a high-performance hammer drill that combines power, versatility, and safety features. With its advanced motor, ergonomic design, and innovative technologies, it is an indispensable tool for anyone looking to tackle a wide range of drilling and fastening tasks. Whether for professional construction or home improvement, the HD45 is ready to deliver outstanding results.
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