The Jake Brake Feeler Gauge is used to check and adjust clearance while performing service work on Jake brake units. The gauge allows accurate verification of spacing between brake components during adjustment procedures. Proper clearance helps ensure smooth and dependable engine brake response. Using the gauge improves accuracy and reduces uncertainty during service tasks. Correct adjustment supports consistent braking behavior under working conditions. This tool helps maintain proper engine brake operation and dependable braking control.Attributes:• Supports proper adjustment of jake brake components.• Helps ensure correct engine brake response.• Allows accurate checking of brake clearance during servicing.Applications: The Jake Brake Feeler Gauge is used during engine brake servicing to measure and set proper clearance on Jake brake units, supporting accurate adjustment and dependable braking performance.