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. Operate as instructed below for each measuring solenoid valve: Solenoid Valve SG: Turn the power digging switch ON and OFF. Solenoid Valve SI: Travel, Stop Solenoid Valve SF: Relief operation of arm roll-in. Solenoid Valve SC: Combined operation of swing and arm roll-in. 3. Read the values on both Dr. ZX and the pressure gauge. 4. Repeat the measurement three times and calcu- late the average values. Evaluation: Refer to the performance Standard Table in Group T4-2.
SC SF SI SG T1V1-03-07-007 T4-5-6 Power Mode Switch Auto-Idle Switch P Mode OFF P Mode OFF