Repair procedures: Installation

WARNING: This page is about a different variant/trim than selected.

Install the balance shaft chain.
(Refer to "BALANCE SHAFT & OIL PUMP ")
Install the crankshaft chain sprocket (B) and the timing chain oil jet (A).
Tightening torque:

7.8 ~ 9.8 N.m (0.8 ~ 1.0 kgf.m, 5.8 ~ 7.2 lb-ft)

Fig 1: Crankshaft Chain Sprocket And Timing Chain Oil Jet
Courtesy of HYUNDAI MOTOR AMERICA
Set the crankshaft so that the key (A) of crankshaft will be aligned with the mating surface of main bearing cap. Put the intake and exhaust camshaft assembly so that the TDC marks (B) of the intake and exhaust CVVT sprockets will be aligned with 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.

Fig 2: Crankshaft Key
Courtesy of HYUNDAI MOTOR AMERICA

Fig 3: TDC Marks Of Intake And Exhaust CVVT Sprockets
Courtesy of HYUNDAI MOTOR AMERICA
Install the timing chain guide (A).
Tightening torque:

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

Fig 4: Timing Chain Guide
Courtesy of HYUNDAI MOTOR AMERICA
Install the timing chain. To install the timing chain with no slack between each shaft (cam, crank), follow the below procedure. Crankshaft sprocket (A) → Timing chain guide (B) → Intake CVVT sprocket (C) → Exhaust CVVT sprocket (D).

Fig 5: Timing Chain
Courtesy of HYUNDAI MOTOR AMERICA

NOTE: The timing marks of each sprocket should be matched with timing marks (color link) of timing chain when installing the timing chain.

Fig 6: Timing Marks Of Sprockets (1 Of 2)
Courtesy of HYUNDAI MOTOR AMERICA

Fig 7: Timing Marks Of Sprockets (2 Of 2)
Courtesy of HYUNDAI MOTOR AMERICA
Install the 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)

Fig 8: Timing Chain Tensioner Arm
Courtesy of HYUNDAI MOTOR AMERICA
Install the timing chain auto tensioner (B) and remove the stopper pin (A).
Tightening torque:

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

Fig 9: Timing Chain Auto Tensioner
Courtesy of HYUNDAI MOTOR AMERICA
After rotating crankshaft 2 revolutions in regular direction (clockwise viewed from front), confirm that the TDC marks (A) on the intake and exhaust CVVT sprockets aligned with the top surface of cylinder head.

Fig 10: TDC Marks On Intake And Exhaust CVVT Sprockets
Courtesy of HYUNDAI MOTOR AMERICA
Install the timing chain cover.
(Refer to "TIMING CHAIN COVER ")
Install cylinder head cover.
(Refer to "CYLINDER HEAD COVER ")
Add all the necessary fluids and check for leaks. Connect GDS. Check for codes, note, and clear. Recheck.
NOTE:
- Refill engine with engine oil.
- Refill a transaxle with fluid.
- Refill a radiator and a reservoir tank with engine coolant.
- Clean battery posts and cable terminals and assemble.
- Inspect for fuel leakage.
- After assemble the fuel line, turn on the ignition switch (do not operate the starter) so that the fuel pump runs for approximately two seconds and fuel line pressurizes.
- Repeat this operation two or three times, then check for fuel leakage at any point in the fuel line.
- Refill radiator and reservoir tank with engine coolant.
- Bleed air from the cooling system.