OPERATIONAL PERFORMANCE TEST / Component Test Measurement: 1. Select the following switch positions: Engine Control Dial Work Mode Fast Idle Digging Mode Slow Idle Digging Mode 2. Measure pilot pressure by using a pressure gauge with the corresponding control lever operated to full stroke. 3. Repeat the measurement three times and calcu- late the average values. Evaluation: Refer to the Performance Standard Table in Group T4-2. Remedy: Refer to the Troubleshooting B in Group T5-6. T4-5-4 Power Mode Switch Auto-Idle Switch P Mode OFF P Mode OFF