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.
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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.
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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.
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.
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