Turbocharger Actuator Cooler

Turbocharger Actuator Cooler









Removal

1. Drain the fuel and turbocharger cooling system. For additional information, refer to Fuel and Turbocharger Cooling System Draining, Filling and Bleeding Service and Repair.

2. Disconnect the turbocharger actuator cooler-to-radiator hose from the cooler.

3. Disconnect the expansion tank-to-turbocharger actuator cooler hose from the cooler.

4. NOTE: To allow access to the upper rear cooler bolt, it is necessary to loosen the turbocharger actuator bolts in order to lift the turbocharger actuator and cooler.

Loosen the 3 turbocharger actuator bolts.

5. Remove the 3 bolts and the turbocharger actuator cooler.

Installation

1. Position the turbocharger actuator cooler and install the 3 bolts. Tighten the 3 bolts in the sequence shown in 2 stages.
- Stage 1: Finger-tighten the bolts.

- Stage 2: Tighten to 7 Nm (62 lb-in).





2. Tighten the 3 turbocharger actuator bolts.
- Tighten to 19 Nm (168 lb-in).

3. Connect the expansion tank-to-turbocharger actuator cooler hose to the actuator.

4. Connect the turbocharger actuator cooler-to-radiator hose to the cooler.

5. Fill and bleed the fuel and turbocharger cooling system. For additional information, refer to Fuel and Turbocharger Cooling System Draining, Filling and Bleeding Service and Repair.