Removal And Installation: Turbocharger: Installation
- If the turbocharger outlet pipe was removed, then inspect and replace the turbocharger outlet pipe gasket as needed.
- If removed, install the turbocharger outlet pipe to the turbocharger, then install and tighten the turbocharger outlet pipe nuts.
Torque
: 97 lb.in (11 Nm)
- If removed, install and tighten the turbocharger exhaust studs.
Torque
: 89 lb.in (10 Nm)
- If removed, install and tighten the turbocharger mounting studs.
Torque
: 89 lb.in (10 Nm)
- Lubricate the turbocharger oil supply tube O-ring seals with clean engine oil. Refer to: Specifications
.
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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: Make sure that a new turbocharger oil supply tube assembly is installed.
Install the new turbocharger oil supply tube and the turbocharger oil supply tube bolts finger tight.
- Tighten the turbocharger oil supply tube bolt.
Material
: Motorcraft® Metal Brake Parts Cleaner / PM-4-A, PM-4-B
Torque
: 89 lb.in (10 Nm)
- Tighten the turbocharger oil supply tube bolt.
Torque
: 89 lb.in (10 Nm)
- Tighten the turbocharger oil supply tube bolt.
- Install the new the turbocharger heat shield and gasket assembly, then install and tighten the turbocharger heat shield bolt.
Torque
: 89 lb.in (10 Nm)
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NOTE: Only tighten the 4 turbocharger nuts finger tight at this stage.
Install the turbocharger and the new turbocharger nuts. Tighten in the following 5 stages.
Torque
Stage 1: Tighten in the sequence shown: : 35 lb.in (4 Nm)
Stage 2: Tighten in the sequence shown: : 168 lb.in (19 Nm)
Stage 3: Tighten in the sequence shown: : 18 lb.ft (24 Nm)
Stage 4: Wait 30 s
Stage 5: Tighten in the sequence shown: : 18 lb.ft (24 Nm)
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NOTE: A new turbocharger oil supply tube filter must be installed. Failure to install a new filter will cause turbocharger failure
Install the new turbocharger oil supply filter.
- Install and tighten the plug. Torque: 80 lb.in (9 Nm)
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WARNING: Take extra care when handling the compressed spring.
Remove the locking pin.
- Remove Special Service Tool: 303-1605 Alignment Tool, Camshaft.
- Install the new turbocharger oil supply tube sealing washers, then install and tighten the new turbocharger oil supply tube bolt.
Torque
: 19 lb.ft (26 Nm)
- Connect the turbocharger wastegate control hose and the hose clamp. Use the General Equipment: Hose Clamp Remover/Installer
- Connect the turbocharger bypass valve control hose and the hose clamp. Use the General Equipment: Hose Clamp Remover/Installer
- Install the new turbocharger oil return tube gasket.
- Install and tighten the turbocharger oil return tube retainers.
Torque
: 89 lb.in (10 Nm)
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- Connect the turbocharger coolant tubes and the hose clamps. Use the General Equipment: Hose Clamp Remover/Installer
- Unclamp the turbocharger coolant tubes. Use the General Equipment: Hose Clamp(s)
- Position back the turbocharger coolant return tube heat shield.
- Install the engine front cover. Refer to: Engine Front Cover .
- Check and top off the engine oil as needed. Refer to: Specifications .