K 3500 Truck 4WD V8-6.6L DSL Turbo VIN 1 (2001)
16. Remove the bolt retaining the heater pipe to the fuel filter assembly.
17. Remove the bolt retaining the heater pipe to the thermostat housing.
18. Remove the heater pipe with O-ring seal from the thermostat housing.
19. Remove the bolt retaining the turbocharger outlet coolant pipe to the turbocharger coolant pipe bracket.
20. Remove the hose and clamp from the turbocharger outlet coolant pipe to thermostat bypass pipe.
21. Disconnect the turbocharger outlet coolant hose from the turbocharger.
22. Remove the nut retaining the turbocharger outlet coolant pipe.