Repair Procedures: Installation
- The key (A) of crankshaft should be aligned with the timing mark (B) of block. As a result of this, the piston of No. 1 cylinder is placed at the top dead center on compression stroke.
- Align the mark of the exhaust camshaft sprocket and intake CVVT on the top surface of cylinder head. As a result of this, the piston of No. 1 cylinder is placed at the top dead center on compression stroke.
[LH]
[RH]
- Install the LH timing chain cam to cam guide (A).
Tightening torque:
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)
- Install the LH timing chain guide (A).
Tightening torque:
19.6 - 24.5 N.m (2.0 - 2.5 kgf.m, 14.5 - 18.1 lb.ft)
- Install the crankshaft LH timing chain sprocket (A) and LH timing chain (B).NOTE:
- To install the timing chain with no slack between each shaft (cam, crank), follow the procedure below:
Crankshaft sprocket → Timing chain guide → Exhaust CVVT sprocket → Intake CVVT sprocket.
- When installing the timing chain, be sure that the timing mark of each sprocket is matched with the timing mark (color link) of the timing chain.
- To install the timing chain with no slack between each shaft (cam, crank), follow the procedure below:
- Install the LH timing chain tensioner arm (A).
- Install the LH timing chain tensioner adapter (A).
- Install the LH timing chain tensioner (A) and then remove the stopper pin (B).
Tightening torque:
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)
- Install the crankshaft oil pump sprocket (A).
- Install the oil pump chain sprocket (A) and oil pump chain (B).
Tightening torque:
19.6 - 24.5 N.m (2.0 - 2.5 kgf.m, 14.5 - 18.1 lb.ft)
- Install the oil pump chain tensioner (A).
Tightening torque:
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)
- Install the crankshaft RH timing chain sprocket (A).
- Install the RH timing chain cam to cam guide (A).
Tightening torque:
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)
- Remove the RH timing chain guide (A).
Tightening torque
19.6 - 24.5 N.m (2.0 - 2.5 kgf.m, 14.5 - 18.1 lb.ft)
- Install the RH timing chain (A).NOTE:
- To install the timing chain with no slack between each shaft (cam, crank), follow the procedure below: Crankshaft sprocket → Timing chain guide → Exhaust CVVT sprocket → Intake CVVT sprocket.
- When installing the timing chain, be sure that the timing mark of each sprocket is matched with the timing mark (color link) of the timing chain.
- Install the RH timing chain tensioner arm (A).
Tightening torque:
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)
- Install the RH timing chain tensioner adapter (A).
- Install the RH timing chain tensioner (A) and then remove the stopper pin (B).
Tightening torque:
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)
- 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 counterclockwise before building up oil pressure in the hydraulic timing chain tensioner may result in the chain disengagement from the sprocket teeth.
- Install the other parts in the reverse order of removal.