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Ingersoll-Rand 7RAQT4 Tapper Maintenance Information

Ingersoll-Rand 7RAQT4 Tapper Maintenance Information

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16572612
Edition 2
May 2014
Air Drill
7RAQT4 Tapper
Maintenance Information
Save These Instructions

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Summary of Contents for Ingersoll-Rand 7RAQT4 Tapper

  • Page 1 16572612 Edition 2 May 2014 Air Drill 7RAQT4 Tapper Maintenance Information Save These Instructions...
  • Page 2: Product Safety Information

    Note: When reading the instructions, refer to exploded diagrams in Parts Information Manual when applicable (see under Related Documentation for form number). Lubrication Each time the Model 7RAQT4 Tapper is disassembled for 3. Bevel Gear maintenance, repair or replacement of parts, lubricate the tool as Apply light coat of Ingersoll Rand No.
  • Page 3 NOTICE Disassembly of the Reverse Valve A 10 mm hexagon socket fits the Actuating Valve Cap (14). Unscrew the Reverse Valve Cap (6) and remove the Reverse Valve Spring (5). If the Reverse Valve Cap Seal (7) is damaged, remove it 2.
  • Page 4 it is located. The difficult part is in holding the Valve while Using snap-ring pliers, install the Spindle Bearing Retainer (54) in inserting the long end of the valve stem through the hole in the the groove in the Gear Case adjacent to the Grease Shield. Stand trigger stem.
  • Page 5: 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 Air Strainer Screen or Inlet Screen Clean the Air Strainer or Inlet Screen in a clean, suitable, cleaning solution.
  • Page 6 Notes...
  • Page 7 Notes...
  • Page 8 ingersollrandproducts.com © 2014 Ingersoll Rand...

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Tapper 7raqt4