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1/2IN. HEAVY-DUTY AIR IMPACT WRENCH OWNER’S MANUAL WARNING: Read carefully understand INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety precautions may result in serious personal injury. Item #100803 1 OF 7...
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Thank you very much for choosing a NORTHERN TOOL + EQUIPMENT CO., INC. Product! For future reference, please complete the owner’s record below: Model: _______________ Purchase Date: _______________ Save the receipt, warranty and these instructions. It is important that you read the entire manual to become familiar with this product before you begin using it.
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SAVE THESE INSTRUCTIONS WORK AREA · Keep work area clean, free of clutter and well lit. Cluttered and dark work areas can cause accidents. · Do not use your Impact Wrench where there is a risk of causing a fire or an explosion; e.g. in the presence of flammable liquids, gasses, or dust.
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· Secure work with clamps or a vise instead of your hand to hold work when practical. This safety precaution allows for proper tool operation using both hands. · Store idle tools. When tools are not is use, store them in a dry, secure place out of the reach of children.
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1. Make sure that the air valve (or trigger) is in the “off” position before connecting to the air supply. 2. An air pressure of 90 PSI. is required. 3. Drain the air tank daily. Water in the airline can damage the tool. 4.
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DIAGRAM & PARTS LIST Assy Assy Part No. Description Part No. Description 1163-01-AA Housing 28 1163-28 Rear Plate 1163-02 Trigger 29 1163-29 460-04 Oil Seal 30 1163-30 Bearing 360-05 Valve Stem 31 1163-31 Gasket 460-05 Throttle Valve 32 150-11 O-Ring 460-06 Valve Spring 33 1163-33...
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19 1163-19 Hammer Cage 20 763-39 Hammer 21 763-40 Hammer Pin 22 1163-22 Bearing 23 1163-23 Front Plate 24 1163-24 Cylinder 25 1163-25 Rotor 26 1163-26 Rotor Blade 27 1163-27 Spring The parts with " " cannot be ordered individually and need to be ordered based on the assembly number 20090728.
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