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Moto Tork MT70N Operating Instructions Manual

Torque wrench for motorcyclist
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®
TORQUE WRENCH FOR MOTORCYCLIST.

OPERATING INSTRUCTION

To use this product properly and safely, please read this manual carefully before use. If you have
any question about the product and its operations, please contact your nearest distributor or
TOHNICHI MFG. CO., LTD.
PAT. P

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Summary of Contents for Moto Tork MT70N

  • Page 1: Operating Instruction

    ® TORQUE WRENCH FOR MOTORCYCLIST. OPERATING INSTRUCTION To use this product properly and safely, please read this manual carefully before use. If you have any question about the product and its operations, please contact your nearest distributor or TOHNICHI MFG. CO., LTD. PAT.
  • Page 2 Warning • Do not use this product for any other purpose than to tighten bolts. This product is a torque wrench designed for tightening bolts. • Keep the grip handle free of oil, grease, etc. Oil or grease on the grip handle causes a slip of hand during tightening work, resulting in an accident or injury.
  • Page 3 Precautions for Use 1. Do not use the product to measure out of its torque scale. 2. Do not set the value under the minimum graduation. 3. Before use, be sure to set the torque value. The factory default is the minimum graduation value. 4.

  • Page 4: Table Of Contents

    Contents 1. Components..............4 2. Specifications..............4 3. Maintenance..............4 4. How to Set a Tool ............5 5. How to Adjust the Tightening Torque......5 6. How to Tighten Bolts ............ 6 7. How to Loosen the Tightened Bolt ......6 8.

  • Page 5: Components

    Before use, be sure to check the operation and make sure that it properly works. 1) Periodic inspection of torque wrench The Moto Tork is maintenance-free. However, it is recommended to conduct a periodic torque calibration. 2) Request for repair The Moto Tork needs repair if the following symptoms appear: (1) It does not operate (no click sound is heard) even if the set torque is reached.

  • Page 6: How To Set A Tool

    4. How to Set a Tool First, push the push rod in with the thumb of your right hand to spread the holder. (See Fig. 1.) Next, insert the tool in the large holder and release your finger from the push rod to secure the tool. (See Fig. 2.) If the tool is not secured firmly and it moves easily, set the Fig.

  • Page 7: How To Tighten Bolts

    8. To Tighten with the Torque of 10 N·m or Less or 70 N·m or More: If the tool is set to the Moto Tork so that the distance between the holder end and the bolt center is 50 mm (effective length: 240 mm), the bolt can be tightened with the set torque indicated on the scale.

  • Page 8: To Tighten Vehicle Tire Wheel Nuts With The Torque Of 105N·m

    170 to 230 230 to 330 * Note 1) Values in white fields indicate the torque values within the range of the Moto Tork scale. 2) For values in shaded fields, refer to "Tightening torque and tool setting length". 3) The values in the above table are just for reference. Refer to the service manual of your motor cycle to check the tightening torque.

  • Page 9: Torque Unit And Conversion Value

    12. Torque Unit and Conversion Value S. I. unit Metric unit American unit cN·m N·m kgf·Cm kgf·m Lbf·in Lbf·ft cN·m 0.01 0.102 0.00102 0.0885 0.00738 N·m 10.2 0.102 8.85 0.738 kgf·Cm 9.81 0.0981 0.01 0.868 0.0723 kgf·m 9.81 86.8 7.23 1 N·m = 10.1972 kgf·cm .

  • Page 10: Conversion Table Of Torque Units By Kgf·cm (Kgf·m) And N·m

    14. Conversion Table of Torque Units by kgf·cm (kgf·m) and N·m Conversion factor: 1 kgf·cm = 0.098066 N·m 1 kgf·m = 9.8066 N·m kgf·cm 0.98 1.08 1.18 1.27 1.37 1.47 1.57 1.67 1.77 1.86 1.96 2.06 2.16 2.26 2.35 2.45 2.55 2.65 2.75...

  • Page 11: Torque And Unit Of Torque

    15. Torque and Unit of Torque Derivation of torque The term "torque" generally means "twisting moment" or "turning moment" and it is broadly used as an engineering term. In ancient times, however, it had a meaning of "collar". It derives from the unique ornament, which the Celt, who dominated the ancient Europe, wore around the neck as a symbol of eminences or as a talisman...
  • Page 12 Designs and specifications are subject to change without notice. ■ TOHNICHI MFG. CO., LTD. TEL: +81-(0)3-3762-2455 FAX: +81-(0)3-3761-3852 2-12, Omori-kita, 2-Chome Ota-ku, Tokyo 143-0016, JAPAN E-mail: overseas@tohnichi.co.jp Website: http://tohnichi.jp ■ N. V. TOHNICHI EUROPE S. A. TEL: +32-(0)16-606661 FAX: +32-(0)16-606675 Industrieweg 27 Boortmeerbeek, B-3190 Belgium E-mail: tohnichi-europe@online.be Website: http://www.tohnichi.be...

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