Problem:

1. Manual torquing is time consuming and imprecise.
2. Manually tightening with tensioners leaves room for operator errors/omissions and results are hard to document.

Solution:

Fully automated tensioning system from HTI provides these benefits:

• All of the Cylinder Head nuts are tightened simultaneously.
• Computer control eliminates inconsistency.
• Position sensing assures all studs are properly tensioned.
• Time savings, since each cylinder head is tensioned in less than two minutes with one operator.
• Data logging capability documents data for complete process traceability and later review.