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For technical questions, please call 1-800-444-3353.UNPACKING
Your Impact Wrench comes completely assembled.
If any parts are missing or broken, please call Harbor Freight Tools at the number on the cover
of this manual.
GENERAL
This Impact Wrench develops a maximum of 535 ft/lbs. of torque. The amount of torque can be
increased or decreased using the AIR REGULATOR (#46). When the Air Regulator is
completely screwed in it is at it’s lowest setting. Air pressure increases as you loosen the Air
Regulator.