How to install and align a pump and motor coupling on an API 610 VS4 pump

October 30, 2018


Correctly install and align an API 610 VS4 vertical sump pump coupling between the pump shaft and pump motor following removal to minimise vibration during operation.

Required tools:

  • Gloves
  • Phillips screw driver
  • Engineers square
  • Internal calipers
  • Spanner – 10mm
  • Nylon hammer
  • Allen keys
  • Ruler
  • Torque wrench – 19mm socket