Subaru Legacy BN/BS (2015-2019) Service Manual: Installation

Subaru Legacy BN/BS (2015-2019) Service Manual / Brake / Rear disc brake assembly / Installation

NOTE:

Before installation, remove mud and foreign matter from the disc brake assembly.

1. Check each part. Rear Disc Brake Assembly > INSPECTION

2. Install the support - rear disc brake to the housing assembly - rear axle.

Tightening torque:

66 N·m (6.7 kgf-m, 48.7 ft-lb)

3. Install the caliper body assembly.

Tightening torque:

25 N·m (2.5 kgf-m, 18.4 ft-lb)

4. Connect the brake hose using a new brake hose gasket.

Tightening torque:

Union bolt: 26 N·m (2.7 kgf-m, 19.2 ft-lb)

5. Install the parking brake actuator. Parking Brake Actuator > INSTALLATION

6. Bleed air from the brake system. Air Bleeding > PROCEDURE

7. Connect the ground terminal to battery sensor. NOTE

8. Using the Subaru Select Monitor, exit the brake maintenance mode according to the display screen. Parking Brake System > OPERATION

NOTE:

For detailed operation procedures, refer to “Application help”.

9. After the operation is completed, apply and release the parking brake five times and ensure that the brake operates normally.

10. Install the rear wheels.

Tightening torque:

120 N·m (12.2 kgf-m, 88.5 ft-lb)

Assembly

NOTE:If the brake hose is disconnected, air enters inside. Therefore, this operation should be performed on the vehicle without the brake hose disconnected.1. Check each part. Rear Disc Brake Assembl ...

Inspection

1. Check the piston sliding part of caliper body and the piston - disc brake for uneven wear, damage or rust.2. Check the rubber parts for damage or deterioration.3. If faulty is found in the inspecti ...

Other materials:

Inspection
1. CHECK FUSE1. Remove the fuse and inspect visually.2. If the fuse is blown out, replace the fuse.NOTE:If the fuse is blown again, check the system wiring harness.2. CHECK RELAY1. Measure the resistance between relay terminals.Terminal No.Inspection conditionsStandardCircuit1 — 2Always1 M- or mor ...