New Holland 179 – TMF: PTO Is Receiving No Frequency from Shaft Size Sensor on Two Speed PTO

The PTO is not receiving a frequency signal from the Shaft Size Sensor, which is critical for the operation of the two speed PTO. This issue may prevent the PTO from functioning correctly.

1. 1

   The Shaft Size Sensor for the PTO

2. 2

   The wiring and connections to the Shaft Size Sensor

3. 3

   The PTO system for proper operation

1. 1

   Inspect

   Inspect the Shaft Size Sensor for physical damage or misalignment.

2. 2

   Check

   Check the wiring and connections to the Shaft Size Sensor for continuity and proper seating.

3. 3

   Test

   Test the PTO system to verify if the Shaft Size Sensor is providing the correct frequency signal.