Gas distribution mechanism drive-removal (Hyundai Tucson LM)

1. Disconnect the negative cable from the battery.

2. Remove the engine cover (A).

3. Remove the front right wheel.

4. Remove the side cover.

5. Set the piston of cylinder No.1 to top dead center (TDC)/compression stroke.

6. Drain the engine oil, then place a jack under the oil pan.

Note: Place a wooden block between the jack and the oil pan.

7. Disconnect the ground wire and remove the engine mounting bracket.

8. Remove the accessory drive belt (A).

Type MDPS

HPS type

9. Disconnect the power steering pump from the bracket.

10. Unscrew the lower compressor mounting bolts.

11. Remove the compressor bracket (A).

12. Remove the pulley (A) and drive belt tensioner (B).

Caution: The tensioner pulley bolt has a left-hand thread.

13. Remove the water pump pulley (A), crankshaft pulley (B).

Note: Loosen the crankshaft pulley bolt using the flywheel locking tool (09231-2B100), then remove the starter.

Note: Loosen the crankshaft pulley bolt…

14. Remove the oil pan (A).

Attention: When using a special device (09215-3C000) when removing the oil pan, be careful not to damage the contact surfaces of the cylinder block and oil pan.

15. Remove the breather hose (A).

(The full version is located on the website: HYUNDAIBOOK.RU)

16. Disconnect the crankcase ventilation hose (A) and the connector (B) of the oil supply control valve to the exhaust valves.

17. Disconnect the ignition coil connectors (C) and remove the coils.

18. Remove the cylinder head cover (A).

19. Remove the timing chain cover (A).

Caution: Do not damage the contact surfaces of the cylinder block, cylinder head and timing chain cover.

20. The crankshaft key should be flush with the mating surface of the main bearing cap. As a result, the piston of cylinder #1 will be at top dead center (TDC), compression stroke.