Hyundai Elantra (CN7): Cooling System / Water Inlet Fitting

Hyundai Elantra (CN7) 2021-2026 Service Manual / Engine Mechanical System / Cooling System / Water Inlet Fitting

Repair procedures

Removal
Water Inlet Fitting
1.
Remove the engine room under cover.
(Refer to Engine and Transaxle Assembly - "Engine Room Under Cover")
2.
Drain the coolant.
(Refer to Cooling System - "Coolant")
3.
Disconnect the radiator lower hose (A).

4.
Disconnect the oil cooler hose (A).

5.
Remove the water inlet fitting (A).
Tightening torque :
18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb-ft)

6.
Install in the reverse order of removal.
   
•
Always use a new O-ring.
•
When assembling the hose, Use a product with EPDM rubber stability.
•
If a hose lubricant is applied, fill the coolant after 30 minutes of assembly.
•
Place the hose at the specified location of the stopper and assemble them together. The front side of stoppers should be in close contact with the hose. And then, place the clamp at the correct location.
7.
Fill with engine coolant.
(Refer to Cooling System - "Coolant")
   
•
The coolant must be injected according to the integrated thermal management module (ITM) coolant filling method.
8.
Start engine and check for leaks.

    Components and components location Components1. Integrated thermal management module (ITM)2. Heater pipe3. Heater hose4. Turbo charger coolant hose5.

    Components and components location Components1. Water pump pulley2. Water pump 3. Water pump gasket Repair procedures Removal1.Remove the engine room under cover.

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Description and operation

    DescriptionSystem OverviewThe System offers the following features:– Human / machine interface through a 1-stage button, for terminal switching and engine start.– Control of external relays for ACC / IGN1 / IGN2 terminal switching and STARTER, without use of mechanical ignition switch.

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Components and components location

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