Tuesday, April 7, 2020

Identifying slack tie rod

  • Check tensioning
  • Adjacent cylinder head seen lifting.
  • Pressing thumb in contact with cylinder jacket and nail in contact with tie bolt nut - small movement
  • Fretting wear
  • Visually - the cylinder head at adjacent of the slacknor broken tie rod can be seen lifting up during end of compression stroke or at firing stroke
  • By dial gauge - Put dial gauge between cylinder head bolt and tie rod nut. See the deflection in the gauge.
  • Washer -If washer fitted between the tir rod bolt and nut , then it can be seen twisted during the firing stroke or at the end of compression stroke

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