Case IH 2046 – Case Transmission: PTO Fuse Blown

The PTO fuse has blown, which indicates an electrical fault in the power take-off circuit. This fault prevents the PTO from operating correctly.

1. 1

   PTO fuse

2. 2

   PTO circuit for short or overload

3. 3

   related wiring and connections

1. 1

   Inspect

   Check the PTO fuse for visible damage or melting.

2. 2

   Test

   Use a multimeter to test the PTO fuse for continuity.

3. 3

   Replace

   If the PTO fuse is blown, replace it with a new fuse of the correct rating.

4. 4

   Investigate

   If the new fuse blows immediately, investigate the PTO circuit for short circuits or overloads.