The Protractor Assembly is used for setting and verifying angles in governor linkage systems and allows accurate measurement of linkage angles where angular positioning directly affects system operation. Used during adjustment procedures that rely on angle values rather than linear measurements. Improves adjustment accuracy, helping maintain proper performance of linkage-controlled systems.Attributes:• Supports angle-based adjustment methods used in governor systems.• Helps ensure correct linkage geometry during setup.• Assists technicians during calibration of linkage assemblies.Applications: The Protractor Assembly is used on governor linkage systems where angular measurement is required for adjustment. Positioned directly on linkage assemblies, it enables accurate angle measurement and setting, ensuring correct linkage operation and consistent governor.