Course Description and Topics

• Planetary clearance
• Revision using pneumatic techniques
• Valve body
• Oil pressure distribution
• Control elements
• Hydraulic override system
• Single distribution regulating valve
• Hydraulic valve assembly and operation
• Electrical test of solenoids on a bench
• Measurements with a clamp meter
• Electronic transmission control
• TCM change strategy
• Sensors and actuators in electronic systems
• Interpreting the diagnostic sheets
• Hydraulic measurement points
• Electronic valve body control
• Diagnosis by slippage
• Vehicle pressure measurement
• Data stream in the scanner
• Solenoid activation data on scanner
• Road tests and scanner data verification
• Output shaft and gears
• Measuring tools: gauges, vernier calipers, micrometers
• Hydraulic functionality of the valves
• Unidirectional wheel
• O-ring type seals
• Seal replacement
• Skaters and discs