Clarke 3120196 CAT179 Stubby Air Impact Wrench Instructions

Clarke 3120196 CAT179 Stubby Air Impact Wrench manual cover
Pages 16
Year 2019
Language(s)
English en

Clarke 3120196 CAT179 Stubby Air Impact Wrench Specification

The Clarke 3120196 CAT179 Stubby Air Impact Wrench is a compact yet powerful tool designed for ease of use in tight spaces, making it ideal for automotive repair and maintenance tasks. This air impact wrench features a robust composite housing that ensures durability while minimizing weight, enhancing user comfort during prolonged use. At its core, the tool delivers an impressive torque output of up to 450 ft-lbs, facilitated by a twin hammer mechanism that provides consistent performance and reduces vibration for improved control and precision.

Operating at a maximum air pressure of 90 PSI, the CAT179 requires an air consumption of approximately 4.5 CFM, making it compatible with most standard air compressors. The wrench comes equipped with a 3/8-inch air inlet, providing seamless integration into existing pneumatic systems. Its compact design, with a length of just over 4 inches, allows for exceptional maneuverability in cramped or hard-to-reach areas, a feature further enhanced by its lightweight construction of just 1.6 kg.

The Clarke CAT179 also incorporates a variable speed trigger, enabling users to adjust the speed and power output to suit specific applications, while a forward/reverse switch ensures easy directional changes. The ergonomic handle is designed for a comfortable grip, reducing hand fatigue and allowing for extended periods of operation. This tool is suitable for various tasks, including lug nut removal and engine work, making it a versatile asset in any workshop. Overall, the Clarke 3120196 CAT179 Stubby Air Impact Wrench combines power, efficiency, and user-friendly features, catering to both professional mechanics and DIY enthusiasts.

Clarke 3120196 CAT179 Stubby Air Impact Wrench F.A.Q.

How do I connect the Clarke 3120196 CAT179 Stubby Air Impact Wrench to an air compressor?

To connect the air wrench to an air compressor, attach a compatible air hose to the 1/4-inch NPT air inlet on the wrench. Ensure the hose is securely connected and check for any air leaks.

What is the recommended air pressure for operating the CAT179 Stubby Air Impact Wrench?

The recommended air pressure for optimal performance is 90 PSI. Always check your compressor's settings to ensure it does not exceed this limit to prevent damage to the tool.

What type of maintenance does the CAT179 require?

Regular maintenance includes lubricating the air motor with pneumatic tool oil, checking the hose and connections for leaks, and ensuring the tool is clean after each use.

How can I troubleshoot a loss of power in my CAT179 air wrench?

Check the air supply to ensure it's adequate and that there are no leaks. Inspect the tool for blockages or damage and ensure it's properly lubricated.

What is the correct way to store the CAT179 impact wrench when not in use?

Store the impact wrench in a clean, dry place. Disconnect it from the air supply and apply a few drops of oil into the air inlet before storing to prevent rust and corrosion.

Can the CAT179 impact wrench be used for automotive repair?

Yes, the CAT179 is suitable for automotive repairs, particularly for tasks requiring high torque, such as loosening lug nuts and other fasteners.

What should I do if the CAT179 wrench vibrates excessively during use?

Check for loose or worn parts and ensure the tool is properly assembled. Excessive vibrations can also be caused by worn impact sockets, so inspect and replace them if necessary.

How do I adjust the torque output of the CAT179 impact wrench?

The CAT179 features an adjustable power regulator. Rotate the regulator to increase or decrease the torque output as needed for your application.

What are the safety precautions when using the CAT179 air impact wrench?

Always wear appropriate safety gear, such as eye protection and gloves. Ensure the work area is clear of obstacles, and never exceed the recommended air pressure.

How often should the CAT179 impact wrench be serviced?

Regular servicing is recommended every 100 hours of use. This includes cleaning, lubrication, and inspection of internal components to ensure optimal performance.