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model no. 058-9372-4 |  contact us 1-888-670-6682

3. Place and lock the socket (1) over the
square drive (2) of the tool (Fig. C).

• Use only the sockets that are specifically designed for 

   this Air-powered Ratchet. Failure to comply may result 
   in injury or damage to the tool.

CAUTION!

Potential hazard that may result in injury or damage to

equipment.

2. Rotate the forward/reverse switch
    clockwise towards “F” for tightening
    operation, and counter-clockwise
    towards “R” for loosening operation
    (Fig. B).

4. Place the socket on the nut to be
    removed or installed, and press the
    trigger (1) to operate the tool (Fig. D).

1. Plug in compressor, turn it on, set the
   pressure regulator to 90 PSI, attach one
   end of the air hose to the compressor
   and the other end of the air hose (1) to
   the tool (2) (Fig. A).

OPERATION

DANGER!

Potential hazard that will result in serious injury or 
loss of life.

• Keep children away from the work area. Do not allow 

   children or untrained persons to handle power tools. 
   Failure to comply will result in serious injury or loss of 
   life.

WARNING!

Potential hazard that could result in serious injury or 
loss of life.

• Do not allow the tool to free run for extended periods 

   of time as this will shorten its life.

• Ensure the air supply is clean and has a regulated 

   pressure of 90 PSI.

• Do not use additional and excessive force on the tool 

   to remove a nut. Failure to comply could lead to 
   serious injury or loss of life.

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Preparation before use
1. Attach the air hose to the air inlet plug of the Air-powered Ratchet.
Note: Add a few drops of pneumatic tool oil to the air inlet plug before 
          operation, if the automatic oiler system is not used. Add a few 
          drops more after each hour of continuous use.
2. Set the compressor air pressure to 90 PSI. Do not exceed the 

    recommended air pressure (see “Technical specifications” secti

on).

3. Check the air connection for leaks. Now the tool is ready for use.
Note: Turn off the air compressor and disconnect the air hose before 
          you change a socket. After you attach the socket, connect the 
          air hose and turn the air compressor back on.

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2

Fig. A

Fig. C

Fig. D

Fig. B

TM

Summary of Contents for 058-9372-4

Page 1: ...INSTRUCTION MANUAL Model no IMPORTANT Please read this manual carefully before using this product and save it for reference Air Powered Ratchet 058 9372 4...

Page 2: ...This manual contains important safety and oper ating instructions Read all instructions and follow them with use of this product TECHNICAL SPECIFICATIONS SAFETY GUIDELINES KEY PARTS DIAGRAM TECHNICAL...

Page 3: ...al safety of the user and others working with the user Please take time to read and understand them DANGER WARNING CAUTION PERSONAL SAFETY Potential hazard that will result in serious injury or loss o...

Page 4: ...e all pressure in the hose before removing or attaching accessories DANGER Keep children away from the work area Do not allow children to handle power tools Do not use this tool in the presence of amm...

Page 5: ...to ensure free movement of the trigger safety mechanisms and springs Always keep your air tool clean and lubricated Daily lubrication is essential to avoid internal corrosion and possible failure Kee...

Page 6: ...PROPER USAGE AND OPERATION Always ensure the use of appropriately matched air tools and compressors The compressor should be able to supply a minimal air delivery of 3 CFM 90 PSI to ensure it can run...

Page 7: ...e of 90 PSI and recommended air flow rate see section Technical Speci cations WARNING Potential hazard that could result in serious injury or loss of life Do not exceed the maximum and minimum pressur...

Page 8: ...to handle power tools Failure to comply will result in serious injury or loss of life WARNING Potential hazard that could result in serious injury or loss of life Do not allow the tool to free run for...

Page 9: ...air pipe Incorrect size or type of hose connector Check the air supply and follow instructions General inspection free movement Trigger spring safety mechanism None X Worn or broken parts X X Replace...

Page 10: ...odged from inlet valve If the problem persists call 1 888 670 6682 WARNING Potential hazard that could result in serious injury or loss of life If any of the following symptoms appear while the tool i...

Page 11: ...20 21 22 23 24 25 Ratchet yoke Drive bushing Eccentric shaft Needle bearing Bearing sleeve H handle Hex clamp nut Exhaust cover O ring 35 x 2 Idler gear seat Idler gear pin Idler gear Thread ring gea...

Page 12: ...amage is caused by repairs made or attempted by others i e persons not authorized by the manufacturer and any such unauthorized repairs or attempted repairs shall void this warranty in its entirety FU...

Page 13: ...nding any provision herein or entitlement of the purchaser at law in equity or otherwise in no event shall the liability of the retailer or manufacturer under this warranty whether in contract tort pr...

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