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

Subaru Legacy BN/BS (2015-2019) Service Manual / Continuously variable transmission(tr580) / Reverse brake assembly / Installation

1. Select a washer. Forward Clutch Assembly > ADJUSTMENT

2. Install the selected washer to the reverse brake housing.

3. Install the thrust bearing to the reverse brake housing.

NOTE:

Face the temper color surface to the reverse brake side.

4. Remove the internal gear from the forward clutch assembly, and install it to the reverse brake housing.

5. Install the O-rings.

NOTE:

• Install a new O-ring.

• Apply CVTF to the O-rings.

6. Install the reverse brake assembly and internal gear as a unit to the drive pinion retainer.

NOTE:

Slowly rotate the input shaft by hand to engage the internal gear and pinion gear of planetary carrier.

Tightening torque:

37 N·m (3.8 kgf-m, 27.3 ft-lb)

7. Install the O-ring to the lubrication pipe.

NOTE:

• Install a new O-ring.

• Apply CVTF to the O-rings.

8. Install the lubrication pipe and oil guide.

Tightening torque:

16 N·m (1.6 kgf-m, 11.8 ft-lb)

(A)	Lubrication pipe
(B)	Oil guide

9. Install the manual valve assembly and separator plate.

Tightening torque:

9 N·m (0.9 kgf-m, 6.6 ft-lb)

10. Install the primary pulley, secondary pulley and variator chain. Primary Pulley and Secondary Pulley > INSTALLATION

11. Select shims for pulley alignment. Primary Pulley and Secondary Pulley > ADJUSTMENT

12. Install the reduction drive gear. Reduction Drive Gear > INSTALLATION

13. Install the transmission case. Transmission Case > INSTALLATION

14. Install the transmission control device. Transmission Control Device > INSTALLATION

15. Install the oil strainer and oil pan. Oil Pan and Strainer > INSTALLATION

16. Install the reduction driven gear assembly. Reduction Driven Gear > INSTALLATION

17. Install the transfer driven gear assembly. Transfer Driven Gear > INSTALLATION

18. Install the transfer clutch assembly. Transfer Clutch > INSTALLATION

19. Install the parking pawl. Parking Pawl > INSTALLATION

20. Install the extension case. Extension Case > INSTALLATION

21. Install the inhibitor switch. Inhibitor Switch > INSTALLATION

22. Install the secondary speed sensor. Secondary Speed Sensor > INSTALLATION

23. Install the primary speed sensor. Primary Speed Sensor > INSTALLATION

24. Install the turbine speed sensor. Turbine Speed Sensor > INSTALLATION

25. Install the transmission harness. Transmission Harness > INSTALLATION

26. Install the control valve body. Control Valve Body > INSTALLATION

27. Install the air breather hose. Air Breather Hose > INSTALLATION

28. Install the transmission assembly. Automatic Transmission Assembly > INSTALLATION

Assembly

1. Install the reverse brake piston.NOTE:Apply CVTF to the sealing area of reverse brake piston.2. Install the return spring.3. Install the spring retainer.4. Compress the return spring using the ST t ...

Inspection

• Inspect the drive plate facing for wear and damage.• Check the driven plate for discoloration (burnt color).• Check for worn snap ring, fatigue or damaged return spring or deformed ...

Other materials:

Seatbelt maintenance
To clean the seatbelts, use a mild soap and lukewarm water. Never bleach or dye the belts because this could seriously affect their strength. Inspect the seatbelts and attachments including the webbing and all hardware periodically for cracks, cuts, gashes, tears, damage, loose bolts or wor ...