Intake System (Induction) (H4DOTC): Removal & Installation Subaru Legacy BL/BP рестайлинг

INSTALLATION

Install in the reverse order of removal.

Note. When installing the air cleaner case (rear), align the protrusion of the air cleaner case (rear) to the hole on the air cleaner case (front) to install.

Scheme 436

Install in the reverse order of removal.

Tightening torque

Bolt: 6.0 N.m (0.61 kgf-m, 4.4 ft-lb)

Nut: 7.5 N.m (0.76 kgf-m, 5.5 ft-lb)

REMOVAL

Remove the clip which installs the air intake duct on the front side of body.

Scheme 437

Install in the reverse order of removal.

The resonator chamber and air cleaner case are integrated into one unit; therefore, refer to "Air Cleaner Case" for removal procedure. REMOVAL .>

The resonator chamber and air cleaner case are integrated into one unit; therefore, refer to "Air Cleaner Case" for installation procedure. INSTALLATION .>

Install in the reverse order of removal.

Tightening torque

19 N.m (1.9 kgf-m, 13.7 ft-lb)

Scheme 438

Scheme 439

Scheme 440

1. Remove the collector cover.
2. Loosen the clamp and remove the air by-pass pipe (A) from the air by-pass valve.
3. Loosen the clamp, and then remove the intake duct (B) from the intercooler.
4. Remove the bolts which secure the intake duct to the turbocharger.
5. Remove the bolts which secure the intercooler to the bracket, and remove the intercooler.

Install in the reverse order of removal.

Tightening torque

16 N.m (1.6 kgf-m, 11.6 ft-lb)

Scheme 441

1. Remove the intake duct from the intercooler.
2. Remove the air by-pass valve from intercooler.

1. Connect the oil outlet hose to outlet pipe.
2. Install the turbocharger to intake duct. Tightening torque: 3 N.m (0.3 kgf-m, 2.2 ft-lb)
3. Install the oil pipe to the turbocharger. Tightening torque: 16 N.m (1.6 kgf-m, 11.6 ft-lb)
4. Install the turbocharger bracket RH, and connect the engine coolant hose to the pipe. Tightening torque: 33 N.m (3.4 kgf-m, 24.6 ft-lb)
5. Install the joint pipe to turbocharger. NOTE: Replace the gasket with a new part. Tightening torque: 35 N.m (3.6kgf-m, 26.0 ft-lb)
6. Connect the engine coolant hose which is connected to the coolant filler tank.
7. Lift up the vehicle.
8. Install the center exhaust pipe. INSTALLATION , Center Exhaust Pipe .>
9. Install the intercooler. INSTALLATION .>
10. Install the collector cover.

Scheme 442

1. Remove the collector cover.
2. Disconnect the air by-pass hose (A) from the air by-pass valve.
3. Remove the air by-pass valve (B) from the inter-cooler.

Install in the reverse order of removal.

Tightening torque

6.5 N.m (0.66 kgf-m, 4.8 ft-lb)

Scheme 443