Mwongozo wa Maelekezo ya Kinu cha Crowfoot Flare Nut cha Armstrong 12-849 cha Inchi 1-11/16, chenye urefu wa inchi 1/2

Utangulizi

This manual provides essential instructions for the proper use and maintenance of your Armstrong 12-849 Crowfoot Flare Nut Wrench. Designed for precision and durability, this tool is intended for professional and DIY applications requiring access to hard-to-reach fasteners, particularly flare nuts in closed systems.

Please read this manual thoroughly before using the wrench to ensure safe and effective operation.

Bidhaa Imeishaview

The Armstrong 12-849 is a specialized crowfoot flare nut wrench, crafted from alloy steel for strength and longevity. It features a 1-11/16-inch opening and is designed for use with 1/2-inch drive tools. Its primary function is to engage flare nuts in confined spaces without rounding their corners.

Image of the Armstrong 12-849 1-11/16-Inch, 1/2-Inch Drive Crowfoot Flare Nut Wrench, a silver-colored, open-ended wrench head with a square drive opening.

This image displays the Armstrong 12-849 Crowfoot Flare Nut Wrench. It is a chrome-plated, open-ended wrench head designed to attach to a 1/2-inch drive tool. The wrench opening is 1-11/16 inches, featuring a 12-point internal grip pattern suitable for flare nuts. A square opening for the drive tool is visible on the side.

Sifa Muhimu:

Access to Hard-to-Reach Fasteners: Designed to connect to a drive tool, providing extended reach.
Flare Nut Specific Design: Ideal for gripping flare nuts in closed systems such as hydraulic, fuel, or air lines.
Prevents Rounding: Specially engineered to turn soft flare nuts without damaging their corners.
Ujenzi wa kudumu: Precision cold-formed from special alloy steel for consistent dimensions and enhanced strength.
Imetengenezwa USA: Ensures quality and availability.

Sanidi

Select Appropriate Drive Tool: Ensure you have a 1/2-inch square drive tool (e.g., ratchet, extension bar, torque wrench) that is compatible with the crowfoot wrench.
Attach Crowfoot Wrench: Align the square drive opening of the crowfoot wrench with the drive end of your chosen tool. Push firmly until the wrench is securely seated.
Thibitisha Muunganisho: Gently pull on the crowfoot wrench to confirm it is firmly attached and will not slip during use.

Maagizo ya Uendeshaji

The Armstrong 12-849 Crowfoot Flare Nut Wrench is designed for specific applications where traditional wrenches cannot reach or properly engage flare nuts.

Identify Target Fastener: Locate the 1-11/16-inch flare nut that needs to be tightened or loosened.
Weka Wrench: Carefully slide the open end of the crowfoot wrench over the flare nut. Ensure the wrench fully engages all sides of the nut to prevent slippage and damage.
Tumia Nguvu: Using your attached drive tool, apply steady and controlled force to turn the flare nut. For tightening, refer to the manufacturer's torque specifications for the component you are working on.
Epuka kukaza kupita kiasi: Flare nuts, especially on hydraulic or fuel lines, can be sensitive. Over-tightening can damage the nut or the line.
Remove Wrench: Once the task is complete, carefully remove the crowfoot wrench from the flare nut and then detach it from the drive tool.

Matengenezo

Kusafisha: After each use, wipe the wrench clean with a dry cloth to remove any dirt, grease, or debris. For stubborn grime, a mild solvent can be used, followed by thorough drying.
Hifadhi: Store the wrench in a dry environment to prevent corrosion. A tool chest or drawer is ideal.
Ukaguzi: Periodically inspect the wrench for any signs of wear, cracks, or damage. Discontinue use if any damage is found that could compromise its integrity or safety.

Kutatua matatizo

Wrench slips on nut: Ensure the wrench size (1-11/16 inch) matches the flare nut exactly. Confirm the wrench is fully seated on the nut before applying force. The nut may be severely rounded; consider using a specialized nut extractor if necessary.
Difficulty attaching to drive tool: Check that the drive tool is a 1/2-inch square drive. Ensure there is no debris in the crowfoot wrench's drive opening.
Nut still hard to turn: For seized nuts, apply penetrating oil and allow it to soak. Ensure you are applying sufficient, but not excessive, leverage.

Vipimo

Sifa	Maelezo
Nambari ya Mfano	12-849
Ukubwa wa Wrench	1-11/16 inchi
Ukubwa wa Hifadhi	1/2-inch
Nyenzo	Aloi ya chuma
Maliza	Powder Coated (Silver)
Uzito wa Kipengee	Wakia 5.8 (takriban.)
Vipimo vya Bidhaa	Inchi 3.63 x 2.31 x 1 (takriban.)
Mtindo wa Kichwa	Mraba Usiohamishika
Hali ya Uendeshaji	Hydraulic (for applications)
UPC	781412128499

Taarifa ya Udhamini

This Armstrong 12-849 Crowfoot Flare Nut Wrench is proudly made in the U.S.A. and comes with a dhamana ya maisha. This warranty covers defects in material and workmanship under normal use. For warranty claims or further details, please contact the manufacturer directly.

Msaada na Mawasiliano

For technical assistance, product inquiries, or warranty service, please refer to the contact information provided by the manufacturer, Armstrong. You can typically find this information on their official webtovuti au ufungaji wa bidhaa.

Always ensure you are using the correct tool for the job and follow all safety guidelines.

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Armstrong 12-849