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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Engine & Transmission Assembly (R & I) - 2.0L (Except HEV)) >> Engine And Transmission Assembly >> Repair Procedures >> Removal >> When crankshaft is unable to rotate

When crankshaft is unable to rotate

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the battery negative terminal.
  2. Remove the engine cover. (Refer to Engine Cover )
  3. Remove the engine room under cover. (Refer to Engine Room Under Cover )
  4. Recover the A/C refrigerant. (Refer to HREPAIR PROCEDURES )
  5. Loosen the drain plug, and drain the engine coolant. (Refer to COOLANT )

    Information 

    While draining the coolant and recovering the A/C refrigerant, proceed below procedure at the same time.

  6. Remove the drive shaft. (Refer to FRONT DRIVESHAFT )
  7. Remove the front muffler (A) after loosening the front muffler mounting nuts.

    Tightening torque: 

    39.2 ~ 58.8 N.m (4.0 ~ 6.0 kgf.m, 28.9 ~ 43.4 lb-ft)

    G00605351Courtesy of HYUNDAI MOTOR CO.
  8. Remove the roll rod bracket (A).

    Tightening torque: 

    Bolt (B) : 49.0 - 63.7 N.m (5.0 - 6.5 kgf.m, 36.2 - 47.0 lb-ft)

    Bolt (C) : 107.9 - 127.5 N.m (11.0 - 13.0 kgf.m, 79.6 - 94.0 lb-ft)

    G00605375Courtesy of HYUNDAI MOTOR CO.
  9. Remove the roll rod mounting support bracket (A).

    Tightening torque: 

    49.0 ~ 68.6 N.m (5.0 ~ 7.0 kgf.m, 36.2 ~ 50.6 lb-ft)

    G00605376Courtesy of HYUNDAI MOTOR CO.
  10. Remove the air duct (A).
    G00605352Courtesy of HYUNDAI MOTOR CO.
  11. Remove the air cleaner assembly.
    1. Disconnect the breather hose (A), the recirculation hose (B) and the brake booster vacuum hose (C).
    2. Disconnect the air intake hose (D) and then remove the air cleaner assembly (E).
    G00605353Courtesy of HYUNDAI MOTOR CO.
  12. Remove the battery and battery tray. (Refer to BATTERY )
  13. Remove the front bumper. (Refer to FRONT BUMPER COVER )
  14. Remove the head lamp. (Refer to HEAD LAMPS )
  15. Separate the ATF cooler hose (A).
    G00605354Courtesy of HYUNDAI MOTOR CO.
  16. Disconnect the radiator upper hose (A).
    G00605355Courtesy of HYUNDAI MOTOR CO.
  17. Disconnect the radiator lower hose (A).
    G00605356Courtesy of HYUNDAI MOTOR CO.
  18. Disconnect the radiator over flow hose (A).
    G00605357Courtesy of HYUNDAI MOTOR CO.
  19. Disconnect the recirculation valve connector (A) and the vacuum hose (B), and then remove the intercooler inlet pipe & hose assembly (C).

    Tightening torque: 

    Hose clamp bolt : 4.9 - 6.9 N.m (0.5 - 0.7 kgf.m, 3.6 - 5.1 lb-ft)

    Pipe mounting bolt : 14.7 - 19.6 N.m (1.5 - 2.0 kgf.m, 10.8 - 14.5 lb-ft)

    G00605358Courtesy of HYUNDAI MOTOR CO.
  20. Disconnect the boost pressure sensor connector (A) and then remove the intercooler outlet pipe & hose assembly (B).

    Tightening torque: 

    4.9 - 6.9 N.m (0.5 - 0.7 kgf.m, 3.6 - 5.1 lb-ft)

    G00605359Courtesy of HYUNDAI MOTOR CO.
  21. Loosen the ground bolt and disconnect the connectors around the FEM.
    G00605360Courtesy of HYUNDAI MOTOR CO.
    NOTE: Mark all wiring and hoses to avoid misconnection.
  22. Disconnect the hood latch cable.
  23. Separate the discharge line (A) and liquid line (B) from the condenser.
    G00605361Courtesy of HYUNDAI MOTOR CO.
  24. Remove the FEM after loosening the fender fixed bolts and FEM carrier mounting bolts.
    G00605362Courtesy of HYUNDAI MOTOR CO.
    NOTE: Marking is necessary before removing FEM in order to install the FEM in the right place as it was.
  25. Disconnect the intensifier hose (A) and the vacuum hose (B).
    G00605363Courtesy of HYUNDAI MOTOR CO.
  26. Remove the high pressure fuel pump foam (A).
    G00605364Courtesy of HYUNDAI MOTOR CO.
  27. Disconnect the fuel hose (A) and PCSV (Purge control solenoid valve) hose (B).
    G00605365Courtesy of HYUNDAI MOTOR CO.
  28. Disconnect the heater hoses (A).
    G00605366Courtesy of HYUNDAI MOTOR CO.
  29. Disconnect the (+) cable (A) from the fuse/relay box and the front connector (B) and then remove the wiring protector (C).
    G00605367Courtesy of HYUNDAI MOTOR CO.
  30. Disconnect the ECM connectors (A) from the ECM, the fuse box connector (B) from the fuse/relay box and the engine ground line (C) and then remove the wiring protector (D).
    G00605368Courtesy of HYUNDAI MOTOR CO.
  31. Remove the shift cable (B) after removing the nut (C) and the bolt (A).

    Tightening torque: 

    (A) 9.8 - 14.7 N.m (1.0 - 1.5 kgf.m, 7.2 - 10.8 lb-ft)

    B) 14.7 - 21.6 N.m(1.5 - 2.2 kgf.m, 10.9 -15.9 lb-ft)

    G00605377Courtesy of HYUNDAI MOTOR CO.
  32. Support the engine & transmission using lift table and remove the engine & transmission support brackets.
    G00605378Courtesy of HYUNDAI MOTOR CO.
  33. Disconnect the ground cable (A), and then remove the engine mounting support bracket (B).

    Tightening torque: 

    88.3 - 107.9 N.m (9.0 - 11.0 kgf.m, 65.1 - 79.6 lb-ft)

    G00605379Courtesy of HYUNDAI MOTOR CO.
  34. Disconnect the ground cable (A).
    G00605380Courtesy of HYUNDAI MOTOR CO.
  35. Remove the service cover (A).
    G00605381Courtesy of HYUNDAI MOTOR CO.
  36. Remove the transaxle mounting bracket bolts (A).

    Tightening torque: 

    88.3 - 107.9 N.m (9.0 - 11.0 kgf.m, 65.1 - 79.6 lb-ft)

    G00605382Courtesy of HYUNDAI MOTOR CO.
  37. Remove the engine and transaxle assembly.
    G00605383Courtesy of HYUNDAI MOTOR CO.
    NOTE: When remove the engine and transaxle assembly, be careful not to damage any surrounding parts or body components.
  38. Remove the transaxle assembly, and then remove the torque converter.
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