CLAAS 774Fh – Claas Eng A15 Engine Module: Temperature of the Turbocharger Actuator is Averagely High

The temperature of the turbocharger actuator is higher than normal. The engine is operating normally, but the cooling circuit of the actuator, the turbocharger actuator (M37), the turbocharger, and the engine module ENG (A15) should be checked.

1. 1

   The cooling circuit of the actuator

2. 2

   Turbocharger actuator (M37)

3. 3

   Turbocharger

4. 4

   The engine module ENG (A15)

1. 1

   Inspect

   Inspect the cooling circuit of the actuator for blockages, leaks, or damage.

2. 2

   Check

   Check the turbocharger actuator (M37) for proper function and connection.

3. 3

   Verify

   Verify the condition and operation of the turbocharger.

4. 4

   Test

   Test the engine module ENG (A15) for faults or improper operation.