Turbocharger LH: Installation
- 1.
If removed install and then tighten the turbocharger exhaust flange studs.Torque
: 18 lb.ft (25 Nm)
- 2.NOTE: Install short end of stud into engine cylinder head.
If removed install and then tighten the turbocharger mounting studs.
Torque
: 106 lb.in (12 Nm)
- 4.
Install a new turbocharger coolant supply tube O-ring seal and lubricate with clean engine coolant. Refer to: SPECIFICATIONS - 2.7L EcoBoost (238kW/324PS).
- 5.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.NOTE: Install the turbocharger coolant supply tube to the engine block while installing the turbocharger.NOTE: Install the turbocharger and then loosely install the turbocharger retainers. Install the turbocharger coolant supply tube to the engine block while installing the turbocharger.
Tighten the turbocharger retainers in the following sequence.
Material
: Metal Brake Parts Cleaner (U.S.) / PM-4-A, PM-4-B (U.S.)
Torque:
1: 44 lb.ft (60 Nm)
2: 44 lb.ft (60 Nm)
3: 27 lb.ft (37 Nm)
Re-tighten
1: 44 lb.ft (60 Nm)
Re-tighten
2: 44 lb.ft (60 Nm)
Re-tighten
3: 27 lb.ft (37 Nm)
- 8.
Install a new turbocharger oil return tube O-ring seal and lubricate with clean engine oil. Refer to: SPECIFICATIONS - 2.7L EcoBoost (238kW/324PS).
- 9.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 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.
Install the turbocharger oil return tube, then install and tighten the turbocharger oil return tube retainers.
Material
: Metal Brake Parts Cleaner (U.S.) / PM-4-A, PM-4-B (U.S.)
Torque
: 89 lb.in (10 Nm)
- 10.
Connect the turbocharger wastegate control hose and clamp.Use the General Equipment: Hose Clamp Remover/Installer
- 11.
Install a new turbocharger coolant return tube O-ring seal. Lubricate the new O-ring seal with clean engine coolant. Refer to: SPECIFICATIONS - 2.7L EcoBoost (238kW/324PS).
- 12.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 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.
Install the turbocharger coolant return tube to the turbocharger, then install and tighten the turbocharger coolant return tube bolt.
Material
: Metal Brake Parts Cleaner (U.S.) / PM-4-A, PM-4-B (U.S.)
Torque
: 89 lb.in (10 Nm)
- 13.
Install the new turbocharger oil supply tube O-ring seals and the new turbocharger oil supply tube oil filter. Lubricate the new O-ring seals with clean engine oil. Refer to: SPECIFICATIONS - 2.7L EcoBoost (238kW/324PS).
- 14.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 turbocharger O-ring bore and 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.NOTE: When installing the turbocharger oil supply tube into the engine block, use care not to damage the new turbocharger oil supply tube oil filter.
Install the turbocharger oil supply tube, then install and tighten the turbocharger oil supply tube bolts.
Material
: Metal Brake Parts Cleaner (U.S.) / PM-4-A, PM-4-B (U.S.)
Torque
: 89 lb.in (10 Nm)
- 15.
Attach the electrical connector retainer and then attach the electrical harness retainers to the valve cover studbolts and the valve cover.
- 17.
Install the catalytic converter LH. Refer to: CATALYTIC CONVERTER LH - 2.7L EcoBoost (238kW/324PS).
- 18.
Install the TC heat shield, then install and tighten the TC heat shield bolts.Torque
: 89 lb.in (10 Nm)
- 19.
Install the air cleaner outlet pipe LH. Refer to: AIR CLEANER OUTLET PIPE LH .
- 21.
Fill the cooling system. Refer to: COOLING SYSTEM DRAINING AND VACUUM FILLING - 2.7L EcoBoost (238kW/324PS).
- 22.
Install the engine appearance cover, then install and tighten the engine appearance cover retainers.Torque:
1: 42 lb.in (4.8 Nm)
2: 97 lb.in (11 Nm)
- 23.
Check and top off the engine oil level as needed. Refer to: SPECIFICATIONS - 2.7L EcoBoost (238kW/324PS).