Engine Removal

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Engine: Service and Repair

Removal and Installation

ENGINE AND TRANSAXLE ASSEMBLY

REMOVAL

CAUTION:

Use fender covers to avoid damaging painted surfaces. To avoid damage, unplug the wiring connectors carefully while holding the

connector portion.

NOTE:

^ Mark all wiring and hoses to avoid misconnection.

^ Inspection the timing belt before removing the cylinder head.

^ Turn the crankshaft pulley so that the No. 1 piston is at top dead center.

1. Disconnect the negative terminal from the battery.

2. Remove the engine cover.

3. Drain the engine coolant. Remove the radiator cap to speed draining.

4. Remove the intake air hose and air cleaner assembly.

Summary of content (12 pages)

PAGE 1
2004 Hyundai Elantra L4-2.0L Copyright © 2008, ALLDATA 9.90 Page 1 Engine: Service and Repair Removal and Installation ENGINE AND TRANSAXLE ASSEMBLY REMOVAL CAUTION: Use fender covers to avoid damaging painted surfaces. To avoid damage, unplug the wiring connectors carefully while holding the connector portion. NOTE: ^ Mark all wiring and hoses to avoid misconnection. ^ Inspection the timing belt before removing the cylinder head. ^ Turn the crankshaft pulley so that the No.
PAGE 2
004 Hyundai Elantra L4-2.0L 1. 2. 3. 4. Copyright © 2008, ALLDATA 9.90 Page 2 Remove the heat shield (A). Disconnect the AFS connector. Disconnect the breather hose from air cleaner hose. Remove the intake air hose and air cleaner. 5. Remove the upper radiator hose (A) and lower radiator hose (B). 6. Remove the heater hoses (A). 7. Remove the engine wire harness connectors and wire harness clamps from the cylinder head and the intake manifold. 1. Oil Control Valve (OCV) connector (A). 2.
PAGE 3
2004 Hyundai Elantra L4-2.0L Copyright © 2008, ALLDATA 4. Ignition coil connector (D). 5. Throttle Position Sensor (TPS) connector (A). 6. 7. 8. 9. Idle Speed Actuator (ISA) connector (B). Camshaft Position Sensor (CMP) connector (A). Four fuel injector connectors (B). Knock sensor connector (C). 10. Disconnect ground cable (D) from the intake manifold. 9.
PAGE 4
2004 Hyundai Elantra L4-2.0L Copyright © 2008, ALLDATA 11. Front heated oxygen sensor (A) connector. 12. Purge Control Solenoid Valve (PCSV) (A) connector. 8. Remove the fuel inlet from delivery pipe (A). 9.
PAGE 5
2004 Hyundai Elantra L4-2.0L Copyright © 2008, ALLDATA 9.90 Page 5 9. Remove the PCSV hose (A). 10. Remove the brake booster vacuum hose (A). 11. Remove the accelerator cable by loosening the lock nut, then slip the cable end out of the throttle linkage. 12. Remove the power steering pump. 13. Disconnect the inhibitor switch and solenoid valve connector (A).
PAGE 6
2004 Hyundai Elantra L4-2.0L Copyright © 2008, ALLDATA 14. Remove the transaxle range switch connector (A). 15. Remove the vehicle speed sensor connector (A). 16. Remove the control cable transaxle range switch nut (A). 17. Remove the clip (A) of the control cable. 9.
PAGE 7
2004 Hyundai Elantra L4-2.0L Copyright © 2008, ALLDATA 18. Remove the input shaft speed sensor connector (A). 19. Remove the output shaft speed sensor connector (A). 20. Remove the transaxle earth cable (A). 9.
PAGE 8
2004 Hyundai Elantra L4-2.0L Copyright © 2008, ALLDATA 9.90 Page 8 21. Remove the start motor cable mounting bolt (A). 22. Remove the starting motor connector. 23. Remove the alternator connector. 24. Install the SST (09200-38001, 09200-1C000), the engine support fixture and the adapter, on the engine and transaxle assembly 25. Remove the engine mounting bracket (A).
PAGE 9
2004 Hyundai Elantra L4-2.0L Copyright © 2008, ALLDATA 26. Remove the transaxle mounting bracket (A). 27. Remove the front tires. 28. Remove the ABS wheel speed sensor (A). 29. Remove the caliper and hang the caliper assembly (A). 9.
PAGE 10
2004 Hyundai Elantra L4-2.0L Copyright © 2008, ALLDATA 9.90 Page 10 30. Remove the knuckle mounting bolts (A). 31. Remove the power steering return hose (A) and drain the power steering oil. 32. Disconnect the rear oxygen sensor connector (A).
PAGE 11
2004 Hyundai Elantra L4-2.0L Copyright © 2008, ALLDATA 33. Remove the front muffler (A). 34. Remove the steering U-joint mounting bolt (A). 35. Remove the sub frame bolts (A). 36. Remove the engine support fixture and the adapter. 9.
PAGE 12
2004 Hyundai Elantra L4-2.0L Copyright © 2008, ALLDATA 9.90 Page 12 37. Jack up the vehicle. INSTALLATION Installation is in the reverse order of removal. Perform the following: ^ Adjust the shift cable. ^ Adjust the throttle cable. ^ Refill the engine with engine oil. ^ Refill the transaxle with fluid. ^ Refill the radiator with engine coolant. ^ Bleed air form the cooling system with the heater valve open.