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Atlas Copco LWP Overhauling Instructions
Atlas Copco LWP Overhauling Instructions

Atlas Copco LWP Overhauling Instructions

Hydraulic submersible water pump

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LWP
LWP 2
Overhauling instructions
Hydraulic submersible water pump
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© 2008 Atlas Copco Construction Tools AB
No. 3392 5151 01
2008-03-04

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Summary of Contents for Atlas Copco LWP

  • Page 1 LWP 2 Overhauling instructions Hydraulic submersible water pump © 2008 Atlas Copco Construction Tools AB No. 3392 5151 01 2008-03-04...
  • Page 3 ..............© 2008 Atlas Copco Construction Tools AB No.
  • Page 4 DisAssEmbLy - AssEmbLy ........... 7 © 2008 Atlas Copco Construction Tools AB No.
  • Page 5: Specifications

    Only qualified and trained persons may operate or maintain the pump. Use only authorized parts. Any damage or malfunction caused by unauthorized parts will not be covered by the Warranty or Product Liability. For major service to the pump, contact your nearest authorized Atlas Copco workshop. safety instructions and technical specifications Please consult the "Spare parts list"...
  • Page 6 LWP 2 special tools for repair using the special tools when repairing the LWP 2 water pump will ensure a quick, smooth and precise mounting of seals and bearings without any damage. However, repair can also be done with similar tools made locally (see...
  • Page 7 Disassembly: Dismount the hydraulic motor. 2 x washers at the cap screws Assembly: Mount the hydraulic motor and make sure that the motor shaft fits into the coupling shaft © 2008 Atlas Copco Construction Tools AB No. 3392 5151 01 2008-03-04...
  • Page 8 Alternatively, a screwdriver can be the bearing housing. Assembly: Mount the used to hold the blade. Assembly: Use the circlip J47 into the bearing housing reverse order © 2008 Atlas Copco Construction Tools AB No. 3392 5151 01 2008-03-04...
  • Page 9 Assembly: Remove the seal retainer with lip seal Disassembly: Remove the bearing carefully by means of a mandrel and a hammer. Assembly: Mount the bearing carefully into the bearing housing © 2008 Atlas Copco Construction Tools AB No. 3392 5151 01 2008-03-04...
  • Page 10 The mandrel ø20.6 (service tool) is useful the ø20 bearing with light strokes from a for mounting O-rings onto the shaft soft hammer. Secure fully back up of the bearing when mounting the shaft © 2008 Atlas Copco Construction Tools AB No. 3392 5151 01 2008-03-04...
  • Page 11 LWP 2 Overhauling instructions Main parts of the bearing housing © 2008 Atlas Copco Construction Tools AB No. 3392 5151 01 2008-03-04...
  • Page 12 Any unauthorized use or copying of the contents or any part thereof is prohibited. This applies in particular to trademarks, model denominations, part numbers and drawings. www.atlascopco.com...

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Lwp 2