Volvo Truck D11/D13/D16 Engines Service & Repair Manual

D Service Bulletin Volvo Trucks North America Greensboro, NC USA Date Group No. Page 10.2008 255 56 1(11) Trucks This Service Bulletin replaces bulletins 255–56, 255–57 and 255–60, dated 3.2007. Actuator, Variable Geometry Turbocharger, Replacement D11F, D13B, D13F and D16F Engines Actuator, Variable Geometry Turbocharger, Replacement W2006206 This information covers the proper replacement procedure for the turbocharger Smart Remote Actuator (SRA) on the Volvo D11F, D13B, D13F and D16F engines. Contents • “Special Tools” page 2. • “Actuator, Variable Geometry Turbocharger, Replacement” page 3. Note: Information is subject to change without notice. Illustrations are used for reference only and can differ slightly from the actual engine version. However, key components addressed in this information are represented as accurately as possible. PV776-20168808 USA32115.ihval

D Volvo Trucks North America Date Group No. Page Service Bulletin 10.2008 255 56 2(11) Special Tools For special tools ordering information, refer to Tool Information, group 08. W0001795 W2004191 9996049 Coolant Drain Hose DBT2V700 Coolant Extractor

D Volvo Trucks North America Date Group No. Page Service Bulletin 10.2008 255 56 3(11) 2559-03-02-14 Actuator, Variable Geometry Turbocharger, Replacement You must read and understand the precautions and guidelines in Service Information, group 20, "General Safety Practices, Engine" before performing this procedure. If you are not properly trained and certified in this procedure, ask your supervisor for training before you perform it. Special tools: 9996049, DBT2V700 Removal 1 Apply the parking brake and place the shift lever in neutral. 2 W2003815 Remove all cables from ground (negative) battery terminals to prevent personal injury from electrical shock. 3 Using pressure wash equipment, clean the turbocharger actuator while it is still mounted. Note: Make sure all electrical connections and coolant pipes in the area of the turbocharger actuator are securely fastened.

D Volvo Trucks North America Date Group No. Page Service Bulletin 10.2008 255 56 4(11) 4 W2004191 Connect the coolant extractor to the drain fitting at the bottom of the radiator and drain the coolant. Note: If the coolant extractor is unavailable, connect the coolant drain hose to the drain fitting and drain the coolant into an appropriate container. DANGER Coolant is toxic; risk of poisoning. Do not drink coolant. Use proper hand protection when handling. Keep coolant out of reach of children and animals. Failure to follow these precautions can cause serious illness or death. DBT2V700, 9996049 5 W2005620 Disconnect the actuator assembly electrical connector at the wiring harness. Cut any tie straps as needed.

D Volvo Trucks North America Date Group No. Page Service Bulletin 10.2008 255 56 5(11) 6 W2005699 1 Coolant Return Port 2 Coolant Inlet Port Disconnect the coolant lines from the actuator. CAUTION Protect the insides of the actuator assembly and the exposed parts from contamination when removed. Failure to do so can result in component malfunction or failure. 7 W2005698 1 Alignment Pin 2 Actuator Housing 3 Gasket 4 Screw (4 Required) 5 Grease Applicator Tube Remove the actuator from the turbocharger. Remove and discard the gasket.

Volvo Truck D11/D13/D16 Engines Service & Repair Manual

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