Hyundai Tucson: Cooling System / Water Temperature Control Assembly Repair procedures

Hyundai Tucson (LM) 2010-2015 Service Manual / Engine Mechanical System / Cooling System / Water Temperature Control Assembly Repair procedures

Removal and Installation
1.
Drain engine coolant so its level is below water temperature control assembly.
2.
Remove the air cleaner assembly.
(Refer to Engine transaxle assembly in this group)
3.
Disconnect the radiator upper hose (A).

4.
Disconnect the heater hose (A).

   
When installing the heater hoses, install as shown in illustrations.

5.
Disconnect the bypass hose (A) and the throttle body coolant hose (B).

6.
Remove the water temperature control assembly (A) with the O-ring (B).
Tightening torque:
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

7.
Installation is reverse order of removal.
   
•
Install a new O-ring.
•
Clean surface on the O-ring and install the O-ring after wetting with water.
Thermostat Troubleshooting
Troubleshooting SymptomsPossible CausesRemedyCoolant leakage • From the thermostat gasket Check the mounting bolts • Check the torque of the mounting bolts • Retighten the bo ...

Lubrication System
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Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Owner maintenance
WARNING Performing maintenance work on a vehicle can be dangerous. If you lack sufficient knowledge and experience or the proper tools and equipment to do the work, have it done by an authorized HYUNDAI dealer. ALWAYS follow these precautions for performing maintenance work: Park your veh ...

Hyundai Tucson (LM) 2010-2015 Owners Manual: Owner maintenance schedule
When you stop for fuel: Check the engine oil level. Check coolant level in the engine coolant reservoir. Check the windshield washer fluid level. Check for low or under-inflated tires WARNING Be careful when checking your engine coolant level when the engine is hot. This may result i ...

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