Test Three - Transmission In D Range Third Gear

1. Attach gauges to line and kickdown release ports.
2. Operate engine at 1600 rpm for test.
3. Move selector lever on transaxle two detents. forward from full rearward position. This is selector D position.
4. Read pressures on both gauges as throttle lever on transaxle is moved from full clockwise to the full counterclockwise position.
5. Line pressure should read 52 to 58 psi with throttle lever clockwise. Pressure should gradually increase to 80 to 88 psi as lever is moved counterclockwise.
6. Kickdown release is pressurized only in direct drive and should be same as line pressure within 3 psi, up to kickdown point.
7. This tests pump output, pressure regulation, and condition of rear clutch, front clutch, and hydraulic circuits.