Subaru Legacy BN/BS (2015-2019) Service Manual: Installation
1. Select shims for pulley alignment. Primary Pulley and Secondary Pulley > ADJUSTMENT 2. Install the seal ring to the input shaft. NOTE: • Use new seal rings. • When installing the seal rings, do not expand the seal rings too much. • Apply CVTF to the seal rings.
3. Install the seal ring to drive pinion retainer. NOTE: • Use new seal rings. • When installing the seal rings, do not expand the seal rings too much. • Apply CVTF to the seal rings.
4. Install the selected shims to the primary pulley bearing catch surface. 5. Install the secondary pulley to the drive pinion retainer.
6. Install and tighten the secondary pulley securing bolts. (1) Tighten the three bolts until the seating surfaces contact the bearing retainer. NOTE: • Be careful not to tilt the bearing retainer of the secondary pulley. • Apply CVTF to the bolt.
(2) Tighten the bolts in the order of (A) > (B) > (C) > (B). Tightening torque: 67.5 N·m (6.9 kgf-m, 49.8 ft-lb)
7. Place the variator chain on the V groove of the secondary pulley, and set the ST.
8. Expand the V groove of the secondary pulley. 9. Install the primary pulley to the reverse brake housing together with the variator chain. CAUTION: Cover the V grooves of primary pulley and secondary pulley with cloth to protect the both pulleys and variator chain from scratching. (1) Intersect the V groove of primary pulley and the V groove of secondary pulley and install the secondary pulley while placing the variator chain on secondary pulley.
(2) Install the primary pulley to the reverse brake housing so that the bolt hole of primary bearing retainer and the bolt hole of reverse brake housing are aligned. 10. Install the primary pulley bolt. Tightening torque: 21 N·m (2.1 kgf-m, 15.5 ft-lb)
11. Install the chain guide. (1) Place the support rod inside of the variator chain. CAUTION: Protect the both pulleys and variator chain from scratching.
(2) Install the chain guide to the variator chain.
(3) Move the chain guide to the support rod side. (4) While holding the support rod, press the chain guide so that the support rod runs through between the protrusions of chain guide and install the chain guide to the support rod.
(5) Install the support rod. Tightening torque: 21 N·m (2.1 kgf-m, 15.5 ft-lb)
(6) Install the lubrication pipe. Tightening torque: 21 N·m (2.1 kgf-m, 15.5 ft-lb)
(7) Install the chain guide so that the lubrication pipe runs through between the protrusions of each chain guide. Then remove the ST (PULLEY EXPANDER).
12. Install the reduction drive gear. Reduction Drive Gear > INSTALLATION 13. Select the reduction drive gear shim. Reduction Drive Gear > ADJUSTMENT 14. Install the transmission case. Transmission Case > INSTALLATION 15. Install the transmission control device. Transmission Control Device > INSTALLATION 16. Install the oil strainer and oil pan. Oil Pan and Strainer > INSTALLATION 17. Install the reduction driven gear assembly. Reduction Driven Gear > INSTALLATION 18. Install the transfer driven gear assembly. Transfer Driven Gear > INSTALLATION 19. Install the transfer clutch assembly. Transfer Clutch > INSTALLATION 20. Install the parking pawl. Parking Pawl > INSTALLATION 21. Install the extension case. Extension Case > INSTALLATION 22. Install the inhibitor switch. Inhibitor Switch > INSTALLATION 23. Install the secondary speed sensor. Secondary Speed Sensor > INSTALLATION 24. Install the primary speed sensor. Primary Speed Sensor > INSTALLATION 25. Install the turbine speed sensor. Turbine Speed Sensor > INSTALLATION 26. Install the transmission harness. Transmission Harness > INSTALLATION 27. Install the control valve body. Control Valve Body > INSTALLATION 28. Install the air breather hose. Air Breather Hose > INSTALLATION 29. Install the transmission assembly. Automatic Transmission Assembly > INSTALLATION |
Adjustment
1. PROCEDURE IN REPLACEMENT OF PRIMARY AND SECONDARY PULLEY, OR IN REPLACEMENT OF PRIMARY PULLEY, SECONDARY PULLEY AND VARIATOR CHAIN1. Measure depth “Lp” from the ST upper face to the pri ...
Inspection
• Check the surface of primary and secondary pulley cones for damage or wear.• Check the primary and secondary pulley for damage.• Check the bearing for seizure or wear.• Apply ...
Other materials:
Inspection
DIAGNOSIS:• CAN communication is lost with the combination meter.• Combination meter malfunction• TCM is in special control mode.• AT learning is not finished.TROUBLE SYMPTOM:• When the ignition switch is turned to ON, the AT OIL TEMP light does not illuminate.• A ...
