How to time the cam and crank on Hyundai accent 1.6L DOHC 2004?

PART 1:---

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CAMSHAFT ,BEARINGS AND LIFTERS:----------

Removal & Installation

1. Before servicing the vehicle, refer to the Precautions section.
2. Remove or disconnect the following:
   
   
   Negative battery cable

   Engine cover

   Intake manifold

   Breather hose and engine harness

   Power steering pulley

   A/C pulley

   Crankshaft pulley

   Idler pulley and tensioner pulley

   Timing belt cover and loosen the auto tensioner

   Timing belt

   Spark plug cables

   Rocker arm cover

   Camshaft sprockets

   Camshaft bearing caps

   Camshafts
   
   







Fig. Exploded view of the camshaft and related components-XG 300 and XG 350

To install:

1. Rotate the crankshaft so that the No. 1 cylinder is at the Top Dead Center (TDC) position.
2. Make certain that the rocker arm is installed properly on the lash adjuster and valve.
3. Install the camshaft dowel pin.
4. Install or connect the following:
   
   
   Hydraulic lash adjusters in their original locations

   Lash adjuster retaining clips

   Camshafts

   Rocker arm and shaft assemblies and torque the bearing cap bolts 14-15 ft. lbs. (19-21 Nm) starting from the center and working out
   
   
5. Remove the lash adjuster retaining clips.
   
   
   Camshaft sprockets and torque the bolts to 79 ft. lbs. (110 Nm)

   Rocker arm cover with a new gasket

   Spark plug cables

   Timing belt, cover and tensioner

   Idler pulley

   Tensioner pulley

   Crankshaft pulley

   A/C pulley

   Power steering pump pulley

   Breather hose and engine harness

   Intake manifold

   Engine cover

   Negative battery cable
   
   







Fig. Install the camshaft dowel pin as shown-XG 300 and XG 350

1.5L DOHC, 1.6L DOHC, 1.8L, 2.0L And 2.4L Engines

Fig. Camshaft assembly components-1.6L DOHC, 1.8L and 2.0L engines

Fig. The camshaft bearing caps are identified with a letter and number stamp. The letter indicates either intake or exhaust and the number is sequential from the cylinder head end opposite the timing chain-1.6L DOHC, 1.8L and 2.0L engines

Fig. The camshaft bearing caps are arranged on the cylinder head as illustrated-1.6L DOHC, 1.8L and 2.0L engines

Fig. Align the timing chain and camshaft sprockets as illustrated-DOHC engines

1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
2. Remove or disconnect the following:
   
   NOTE

   Keep all valvetrain components in order for assembly.
   
   
   
   
   Negative battery cable

   Accessory drive belts

   Front cover

   Timing belt

   Camshaft sprocket

   Distributor, if equipped

   Camshaft position sensor, if equipped

   Valve cover

   Camshaft bearing caps and timing chain

   Intake and exhaust camshafts

   Hydraulic lash adjusters
   
   

To install:

1. Install or connect the following:
   
   
   Hydraulic lash adjusters in their original positions

   Intake and exhaust camshafts with the secondary chain aligned as shown

   Camshaft bearing caps and timing chain and torque the bolts to 15 ft. lbs. (21 Nm) for 2.0L (VIN P) engines or to 10 ft. lbs. (14 Nm) for all others

   Valve cover

   Distributor, if equipped

   Camshaft position sensor, if equipped

   Camshaft sprocket and torque the bolt to 60-74 ft. lbs. (80-100 Nm)

   Timing belt

   Front cover

   Accessory drive belts

   Negative battery cable
   
   

   

   

   Fig. Exploded view of the camshaft and rocker arm assembly components- 2.0L engines

   
   
   

   

   

   Fig. Intake and exhaust camshaft identification- 2.0L engines

   
   
   

   

   

   Fig. Bearing cap torque sequence- 2.0L engines
   
   

Fig. Camshaft assembly components-1.6L DOHC, 1.8L and 2.0L engines

Fig. The camshaft bearing caps are identified with a letter and number stamp. The letter indicates either intake or exhaust and the number is sequential from the cylinder head end opposite the timing chain-1.6L DOHC, 1.8L and Elantra and Tiburon 2.0L engines

Fig. The camshaft bearing caps are arranged on the cylinder head as illustrated-1.6L DOHC, 1.8L and Elantra and Tiburon 2.0L engines

Fig. Align the timing chain and camshaft sprockets as illustrated-DOHC engines

1. Before servicing the vehicle, refer to the Precautions section.
2. Remove or disconnect the following:
   
   NOTE

   Keep all valvetrain components in order for assembly.
   
   
   
   
   Negative battery cable

   Accessory drive belts

   Front cover

   Timing belt

   Camshaft sprocket

   Distributor, if equipped

   Camshaft position sensor, if equipped

   Valve cover

   Camshaft bearing caps and timing chain

   Intake and exhaust camshafts

   Hydraulic lash adjusters
   
   

To install:

1. Install or connect the following:
   
   
   Hydraulic lash adjusters in their original positions

   Intake and exhaust camshafts with the secondary chain aligned as shown

   Camshaft bearing caps and timing chain and torque the bolts to 15 ft. lbs. (21 Nm) for 2.0L (VIN P) engines or to 10 ft. lbs. (14 Nm) for all others

   Valve cover

   Distributor, if equipped

   Camshaft position sensor, if equipped

   Camshaft sprocket and torque the bolt to 60-74 ft. lbs. (80-100 Nm)

   Timing belt

   Front cover

   Accessory drive belts

   Negative battery cable
   
   

   

   

   Fig. Exploded view of the camshaft and rocker arm assembly components- 2.0L engines

   
   
   

   

   

   Fig. Intake and exhaust camshaft identification- 2.0L engines

   
   
   

   

   

   Fig. Bearing cap torque sequence- 2.0L engines
   
   

1.6L DOHC, 2.0L And 2.4L Engines

Fig. Camshaft assembly components-1.6L DOHC, and 2.0L engines

Fig. The camshaft bearing caps are identified with a letter and number stamp. The letter indicates either intake or exhaust and the number is sequential from the cylinder head end opposite the timing chain -1.6L DOHC, and Elantra and Tiburon 2.0L engines