Part 2 of 3

31. Remove the crankshaft pulley (A).





NOTE:
- Use the SST(09231-3M100) to remove the crankshaft pulley bolt.




32. Remove the water vent hose (A) from the timing chain cover.




33. Remove the timing chain cover (A).





CAUTION:
- Be careful not to damage the contact surfaces of cylinder block, cylinder head and timing chain cover.

NOTE:
- Before removing the timing chain, mark the RH/LH timing chain with an identification based on the location of the sprocket because the identification mark on the chain for TDC (Top Dead Center) can be erased.
















34. Remove the oil pump chain cover (A).




35. Remove the oil pump chain tensioner assembly (A).




36. Remove the oil pump chain guide (A).




37. Install a set pin after compressing the RH timing chain tensioner.




38. Remove the RH timing chain auto tensioner (A) and the RH timing chain tensioner arm (B).




39. Remove the RH timing chain guide (A) and RH timing chain (B).




40. Remove the oil pump chain sprocket (A) and oil pump chain (B).




41. Remove the crankshaft sprocket (A) (O/P & RH camshaft drive).




42. Install a set pin after compressing the LH timing chain tensioner.




43. Remove the LH timing chain auto tensioner (A) and LH timing chain tensioner arm (B).




44. Remove the LH timing chain guide (A) and LH timing chain (B).




45. Remove the crankshaft sprocket (A). (LH camshaft drive).




46. Remove the tensioner adapter assembly (A).






Inspection

Sprockets, Chain Tensioner, Chain Guide, Chain Tensioner Arm
1. Check the camshaft sprocket and crankshaft sprocket for abnormal wear, cracks, or damage. Replace as necessary.
2. Inspect the tensioner arm and chain guide for abnormal wear, cracks, or damage. Replace as necessary.
3. Check that the tensioner piston moves smoothly when the ratchet pawl is released with thin rod.

Installation

1. The key (A) of crankshaft should be aligned with the timing mark (B) of timing chain cover. As a result of this, the piston of No.1 cylinder is placed at the top dead center on compression stroke.




2. Install the tensioner adapter assembly (A).




3. Install the crankshaft sprocket (A). (LH camshaft drive).




4. Install the LH timing chain guide (A) and LH timing chain (B).

Tightening torque :
19.6 - 24.5N.m (2.0 - 2.5kgf.m, 14.5 - 18.1lb-ft)





NOTE:
To install the timing chain with no slack between each shaft (cam, crank), follow the below procedure.
Crankshaft sprocket -> Timing chain guide -> Exhaust camshaft sprocket -> Intake camshaft sprocket.
The timing mark of each sprockets should be matched with timing mark (color link) of timing chain at installing timing chain.








5. Install the LH timing chain tensioner arm (B) and LH timing chain auto tensioner (A).

Tightening torque
A : 9.8 - 11.8N.m (1.0 - 1.2kgf.m, 7.2 - 8.7lb-ft)
B : 18.6 - 21.6N.m (1.9 - 2.2kgf.m, 13.7 - 15.9lb-ft)




6. Install the crankshaft sprocket (A) (O/P & RH camshaft drive).




7. Install the oil pump chain sprocket (A) and oil pump chain (B).

Tightening torque :
18.6 - 21.6N.m (1.9 - 2.2kgf.m, 13.7 - 15.9lb-ft)




8. Install the RH timing chain guide (A) and RH timing chain (B).

Tightening torque :
A : 19.6 - 24.5N.m (2.0 - 2.5kgf.m, 14.5 - 18.1lb-ft)





NOTE:
To install the timing chain with no slack between each shaft (cam, crank), follow the below procedure.
Crankshaft sprocket ->Timing chain guide -> Intake camshaft sprocket -> Exhaust camshaft sprocket.
The timing mark of each sprockets should be matched with timing mark (color link) of timing chain at installing timing chain.








9. Install the RH timing chain tensioner arm (B) and RH timing chain auto tensioner (A).

Tightening torque
A : 9.8 - 11.8N.m (1.0 - 1.2kgf.m, 7.2 - 8.7lb-ft)
B : 18.6 - 21.6N.m (1.9 - 2.2kgf.m, 13.7 - 15.9lb-ft)




10. Install the oil pump chain guide (A).

Tightening torque :
9.8 - 11.8N.m (1.0 - 1.2kgf.m, 7.2 - 8.7lb-ft)




11. Install the oil pump chain tensioner assembly (A).

Tightening torque :
9.8 - 11.8N.m (1.0 - 1.2kgf.m, 7.2 - 8.7lb-ft)




12. Pull out the pins of hydraulic tensioner (LH & RH).








13. Install the oil pump chain cover (A).

Tightening torque :
9.8 - 11.8N.m (1.0 - 1.2kgf.m, 7.2 - 8.7lb-ft)




14. After rotating the crankshaft 2 revolutions in regular direction (clockwise viewed from front), confirm the timing mark.

NOTE:
Always turn the crankshaft clockwise.
Turning the crankshaft counter clockwise before building up oil pressure in the hydraulic timing chain tensioner may result in the chain disengaging from the sprocket teeth.

15. Install the timing chain cover.
(1) The sealant locations on chain cover and on counter parts (cylinder head, cylinder block, and lower oil pan) must be free of engine oil and etc.
(2) Before assembling the timing chain cover, the liquid sealant TB 1217H should be applied on the gap between cylinder head and cylinder block.
The part must be assembled within 5 minutes after sealant was applied.

Bead width :2.5mm(0.1in.)




(3) After applying liquid sealant TB1217H on timing chain cover. The part must be assembled within 5 minutes after sealant was applied.
Sealant should be applied without discontinuity.




(4) Install the new gasket (A) to the timing chain cover.





NOTE:
During timing cover installation, care not to take off applied sealant on the timing cover by contact with other parts.