An Under Speed Cut-In Tool is used to support maintenance and calibration of hydrostatic transmissions by accurately identifying the point at which the transmission engages at low speed and verifying overspeed adjustments. The tool allows technicians to measure and set the cut-in threshold without disrupting linkage alignment. It ensures that the transmission responds correctly under operating conditions, maintaining smooth speed transitions and reliable performance.Attributes:• Helps identify incorrect speed cut-in settings affecting operation.• Supports proper adjustment of overspeed settings.• Reduces risk of misalignment during adjustment.Applications: An Under Speed Cut-In Tool is used during hydrostatic transmission testing, where speed control systems are evaluated, and the tool helps verify under speed cut-in points and confirms proper overspeed adjustment to ensure controlled transmission operation.