N_031.mp4

The length sensor measures boom extension via a potentiometer in the cable reel.

: Measure the signal between Pin 2 (signal) and Pin 1 (ground). Use a voltmeter at test point MP4 on the main board. 2. Angle Sensor Adjustment n_031.mp4

: Verify voltage at the sensor. Expected values are roughly 3.125V (0°) and 2.5V (45°) . 3. Pressure Transducer Maintenance The length sensor measures boom extension via a