Hyundai Sonata: Water pump. Repair procedures - Cooling System - Engine Mechanical SystemHyundai Sonata: Water pump. Repair procedures

Removal and Installation

1.
Loosen the drain plug, and then drain the engine coolant. Remove the radiator cap to drain with speed.
2.
Remove the drive belt (A) after turning the drive belt tensioner (B) counterclockwise.

3.
Remove the water pump pulley (A).
Tightening torque :
7.8 ~ 9.8 N.m (0.8 ~ 1.0 kgf.m, 5.8~ 7.2 lb-ft)

4.
Remove the water pump (A) with the gasket.
Tightening torque :
18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)

5.
ULEV : Remove the exhaust manifold heat protector (A).
Tightening torque :
7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)

SULEV : Using the SST (09392-2H100) (A), remove the front oxygen sensor (B) and the remove the exhaust manifold heat protector (C).
Tightening torque
Oxygen sensor:
39.2~ 49.0 N.m (4.0 ~ 5.0 kgf.m, 28.9 ~ 36.2 lb-ft)
Heat protector bolts:
7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)

6.
Remove the water pump housing (A) with the gasket and the water inlet pipe (B).
Tightening torque :
Bolt (C) : 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
Bolt (D, E) : 18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)

7.
Installation is reverse order of removal with a new water pump gasket.
8.
Fill the engine coolant.
9.
Start the engine and check for leaks.
10.
Recheck the coolant level.

Inspection

1.
Check each part for cracks, damage or wear, and replace the coolant pump assembly if necessary.
2.
Check the bearing for damage, abnormal noise and sluggish rotation, and replace the coolant pump assembly if necessary.
3.
Check for coolant leakage. If coolant leaks from hole, the seal is defective. Replace the coolant pump assembly.
A small amount of "weeping" from the bleed hole is normal.

    Water pump. Components and Components Location
    Components 1. Water pump pulley 2. Water pump 3. Water pump gasket 4. Water pump housing 5. Water pump housing gasket 6. O-ring 7. Water inlet pipe 8. ...

    Water pump. Troubleshooting
    Troubleshooting Water Pump Symptoms Possible Causes Remedy Coolant leakage • From the bleed hole ...

    See also:

    Indicator symbols on the instrument cluster
    Seat belt warning light High beam indicator Turn signal indicator ESC indicator (ESC malfunction indicator) ESC OFF indicator ABS warning light Parking brake & Brake fluid warning ...

    Rear Door. Repair procedures
    Replacement Door Trim Replacement • Be careful not to scratch the door trim and other parts. ...

    Air intake control
    This is used to select outside (fresh) air position or recirculated air position. To change the air intake control position, push the control button. Recirculated air position The indicator ...