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Ingersoll-Rand QA1L High Torque Series Maintenance Information
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Ingersoll-Rand QA1L High Torque Series Maintenance Information

Ingersoll-Rand QA1L High Torque Series Maintenance Information

High torque reversible angle screwdrivers and angle wrenches
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Form 16584062
Edition 1
April 2006
High Torque Reversible Angle
Screwdrivers and Angle Wrenches
QA1L High Torque Series
Maintenance Information
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Summary of Contents for Ingersoll-Rand QA1L High Torque Series

  • Page 1 Form 16584062 Edition 1 April 2006 High Torque Reversible Angle Screwdrivers and Angle Wrenches QA1L High Torque Series Maintenance Information Save These Instructions...
  • Page 2 Lubrication Each time a Series QA Angle Wrench or Angle Screwdriver is 2. Work approximately 6 to 8 cc of Ingersoll Rand No. 28 disassembled for maintenance and repair or replacement of Grease into the ball pockets, jaws, adjusting nut lock and parts, lubricate the tool as follows: shaft threads of the clutch mechanism.
  • Page 3 12. Reposition the tool in the vise jaws to grasp the flats on c) To restrict the rotation of the angle head spindle, clamp the Gear Case with the Clutch Housing upward. a box wrench that will fit the square drive or one leg of a hex wrench that will fit into the end of the spindle NOTICE opening into a vise.
  • Page 4 NOTICE NOTICE In the following step, the Clutch Cam Balls will be free to In the following step, the Clutch Balls will be free to fall fall from the assembly when the Cam Ball Seat is moved. from the assembly when the Cam Jaw is moved along Make certain the Balls fall into a non–damaging the Clutch Shaft.
  • Page 5 3. Lubricate the Seal on the hub of the Reverse Valve 4. Wipe each Vane (29) with a light film of Ingersoll Rand Assembly with O–ring lubricant and insert the Assembly, No.10 Oil and place a Vane in each slot in the Rotor.
  • Page 6 Rotate the Spring a little to keep it in the hole. Bearing, press the Bearing into the small opening until 4. Drip one or two drops of Ingersoll Rand No. 10 Oil into the trailing end is flush with the outside surface of the the central hole with the Plunger Return Spring.
  • Page 7 Head Make certain the Pin enters the hole in the Washer and resting on a solid stop. Apply 2 to 4 cc of Ingersoll Rand the Washer is flat against the Seal.

  • Page 8: Testing The Tool

    until the wall of the slot stops against the stud. The 27. If the Cover O–ring (84) inside the Clutch Adjusting Hole exhaust ports are now in the full open position which will Cover (83) is worn or damaged, replace it and install the provide maximum free speed.

  • Page 9: Troubleshooting Guide

    Troubleshooting Guide Trouble Probable Cause Solution Loss of Power Low air pressure Check air supply. For top performance, the air pressure must be 90 psig (6.2 bar/620 kPa) at the inlet. Plugged Inlet Bushing Screen Clean the Inlet Bushing Screen using a clean, suitable cleaning solution.
  • Page 10 Notes EN-9 16584062_ed1...
  • Page 11 Notes 16584062_ed1 EN-10...
  • Page 12 Ingersoll Rand © 2006 Company...