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Primary Pulley And Secondary Pulley: Removal

WARNING: This page is about a different variant/trim than selected.
NOTE: Always replace primary pulley and secondary pulley as an assembly because they are non-disassembled parts.
  1. Remove the transmission assembly from the vehicle. Refer to CONTINUOUSLY VARIABLE TRANSMISSION (TR690)>AUTOMATIC TRANSMISSION ASSEMBLY>REMOVAL .
  2. Remove the air breather hose. Refer to CONTINUOUSLY VARIABLE TRANSMISSION (TR690)>AIR BREATHER HOSE>REMOVAL .
  3. Remove the oil pan and control valve body. Refer to CONTINUOUSLY VARIABLE TRANSMISSION (TR690)>CONTROL VALVE BODY>REMOVAL .
  4. Remove the transmission harness. Refer to CONTINUOUSLY VARIABLE TRANSMISSION (TR690)>TRANSMISSION HARNESS>REMOVAL .
  5. Remove the extension case. Refer to CONTINUOUSLY VARIABLE TRANSMISSION (TR690)>EXTENSION CASE>REMOVAL .
  6. Remove the rear drive shaft. Refer to CONTINUOUSLY VARIABLE TRANSMISSION (TR690)>REAR DRIVE SHAFT>REMOVAL .
  7. Remove the transfer clutch assembly. Refer to CONTINUOUSLY VARIABLE TRANSMISSION (TR690)>TRANSFER CLUTCH>REMOVAL .
  8. Remove the center differential carrier. Refer to CONTINUOUSLY VARIABLE TRANSMISSION (TR690)>CENTER DIFFERENTIAL CARRIER>REMOVAL .
  9. Remove the transfer reduction driven gear assembly. Refer to CONTINUOUSLY VARIABLE TRANSMISSION (TR690)>TRANSFER REDUCTION DRIVEN GEAR>REMOVAL .
  10. Remove the intermediate case. Refer to CONTINUOUSLY VARIABLE TRANSMISSION (TR690)>INTERMEDIATE CASE>REMOVAL .
  11. Remove the forward clutch assembly. Refer to CONTINUOUSLY VARIABLE TRANSMISSION (TR690)>FORWARD CLUTCH ASSEMBLY>REMOVAL .
  12. Remove the transmission case. Refer to CONTINUOUSLY VARIABLE TRANSMISSION (TR690)>TRANSMISSION CASE>REMOVAL .
  13. Set the ST to the secondary pulley, and expand the V groove of pulley until the variator chain gets completely loose.
    ST 18769AA000 EXPANDER PULLEY
    G06654646Courtesy of SUBARU OF AMERICA, INC.
  14. Remove the chain guide from lubrication pipe and support rod.
  15. Remove the lubrication pipe and support rod.
    G09482217Courtesy of SUBARU OF AMERICA, INC.
  16. Detach the four claws to remove the two chain guides.
    G09482218Courtesy of SUBARU OF AMERICA, INC.
  17. Remove the secondary pulley mounting bolt.
    G09482219Courtesy of SUBARU OF AMERICA, INC.
  18. Remove the secondary pulley from drive pinion retainer and intersect the V groove of secondary pulley and V groove of primary pulley. Remove the variator chain from secondary pulley and remove the secondary pulley.
    CAUTION: Cover the V grooves of secondary pulley and primary pulley with cloth to protect the both pulleys and variator chain from scratching.
    G06654650Courtesy of SUBARU OF AMERICA, INC.
  19. Remove the variator chain from primary pulley.
  20. Remove the primary pulley mounting bolt.
    G06654651Courtesy of SUBARU OF AMERICA, INC.
  21. Remove the primary pulley.
  22. Remove the two seal rings from drive pinion retainer.
    G06654652Courtesy of SUBARU OF AMERICA, INC.
  23. Remove the two seal rings from primary pulley.
    G06654653Courtesy of SUBARU OF AMERICA, INC.
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