Kia Cadenza YG: Intake And Exhaust System / Air Cleaner Repair procedures

Removal and Installation
1.
Remove the battery.
(Refer to Engine Electrical System - "Battery")
2.
Remove the engine cover.
3.
Remove the air duct (A).

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

4.
Remove the air cleaner assembly.
(1)
Disconnect barometric pressure sensor (BPS) connector (A)
(2)
Disconnect the breather hose (B)
(3)
Disconnect the intensifier hose (C)
(4)
Loosen the clamp (D) and then disconnect the air intake hose from the throttle body.

Tightening torque :
2.9 ~ 4.9N.m (0.3 ~ 0.5kgf.m, 2.2 ~ 3.6lb-ft)

(5)
Remove the air cleaner assembly (E).

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

5.
Install in the reverse order of removal.

    Components 1.  Air duct2.  Breather hose3. Air intake hose4.  Air cleaner assembly

    Components 1. Surge tank2. Surge tank stay

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: General Safety Information and Caution

    Instructions When Handling Refrigerant 1. R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When handling the refrigerant, be sure to wear gloves. 2. It is standard practice to wear goggles or glasses to protect your eyes, and gloves to protect your hands.

    Kia Cadenza YG 2016-2021 Service Manual: Refrigerant line Repair procedures

    Replacement 1. Discharge refrigerant from refrigeration system. 2. Replace faulty tube or hose.     Cap the open fittings immediately to keep moisture or dirt out of the system. 3. Tighten joint of bolt or nut to specified torque.

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