Attention!
- When working on the oil, fuel and coolant circuits, protect the generator from contamination.
- Collect escaping liquid and send for disposal.
The replacement of the coolant temperature sensor must be carried out in the following order. Disconnect «–» wire from the AB terminal and insulate it and protect the generator from contamination. Drain the coolant and send it for recycling. Remove the intake manifold and close the intake ports.
The installation location of the temperature sensor is located under the inlet pipeline (3, fig. 6.144). Disconnect the AL from the coolant temperature sensor, unscrew and remove it.
The installation of the temperature sensor should be carried out in the reverse order, while replacing the sealing ring of the sensor. Tighten the temperature sensor with a torque of 13 Nm (1.3 kgf·m). Assemble the engine.