Turbocharger Coolant Supply Tube: Installation
- 1.
Assemble the TC coolant supply tube and the TC coolant return tube. Install the TC coolant tube clamp and then install the TC coolant tube clamp bolt finger tight.
- 2.
Install the new TC coolant tube sealing washers. Install the new TC coolant tube O-ring seals and lubricate with clean engine coolant. Refer to: SPECIFICATIONS - 2.0L EcoBoost (184kW/250PS) - MI4.
- 3.NOTE: Carefully use a nylon brush to remove the old O-ring residue and use brake cleaner to rinse the O-ring residue out of the turbocharger tube to engine O-ring bore. Inspect the area for deep scratches and gouges. DO-NOT USE A METAL BRUSH; DAMAGE TO SEALING AREA WILL RESULT IN LEAKS.
- 1.
Hand start the TC cooling tube-to-block bolt at this stage.Material: Metal Brake Parts Cleaner (U.S.) / PM-4-A, PM-4-B (U.S.)
- 2.
Install the TC coolant tube hose end to the water outlet adapter port.Use the General Equipment: Hose Clamp Remover/Installer
- 3.
Fit the O-ring end of the TC coolant tubes to the TC. The lower coolant inlet tube goes into the TC first.
- 4.
Install and tighten the TC coolant tube-to- TC bolt.Torque: 89 lb.in (10 Nm)
- 5.
Tighten the TC coolant tube-to-block bolt.Torque: 27 lb.ft (37 Nm)
- 6.
Tighten the TC clamp bolt.Torque: 89 lb.in (10 Nm)
- 1.
- 4.
Install the catalytic converter. Refer to: CATALYTIC CONVERTER - 2.0L EcoBoost (184kW/250PS) - MI4.
- 5.
Install the TC outlet pipe. Install and tighten the TC outlet pipe retaining nuts. Tighten the TC outlet pipe clamps.Torque:
Nuts: 97 lb.in (11 Nm)
Clamps : 44 lb.in (5 Nm)
- 6.
Connect the TC bypass valve electrical connector and attach the harness retainer to the studbolt. Connect the TC bypass hose and clamp.Use the General Equipment: Hose Clamp Remover/Installer
- 9.
Fill the cooling system. Refer to: COOLING SYSTEM DRAINING AND VACUUM FILLING - 2.0L EcoBoost (184kW/250PS) - MI4.