Hyundai Santa Fe: Intake And Exhaust System / Muffler. Repair procedures

Hyundai Santa Fe (TM) 2019-2025 Service Manual / Engine Mechanical System / Intake And Exhaust System / Muffler. Repair procedures

Removal and Installation
  
•
Be careful not to damage the parts located under the vehicle (floor under cover, fuel filter, fuel tank and canister) when raising the vehicle using the lift.
(Refer to General Information - "Lift and Support Points")
[Front Muffler]
1.
Disconnect the battery negative terminal.
2.
Disconnect the oxygen sensor connector (A) and then disconnect from bracket.
3.
Remove the engine room rear under cover (A).
Tightening torque :
3.9 - 5.9 N.m (0.4 - 0.6 kgf.m, 2.9 - 4.3 lb-ft)

4.
Remove the front muffler (A).
Tightening torque :
Muffler : 39.2 - 58.8 N.m (4.0 - 6.0 kgf.m, 28.9 - 43.4 lb.ft)
Hanger : 19.6 - 24.5 N.m (2.0 - 2.5 kgf.m, 14.5 - 18.1 lb.ft)

5.
Install in the reverse order of removal.
  
•
.When installing, replace with new gaskets.
Replacing procedures of catalytic converter using clamp
1.
Check that the clamping part of the main muffler assembly is damaged or deformed.
2.
Cut the main muffler as indicated below.

  
•
Use a pipe cutter or chain pipe cutter to make sure the cutting surface is smooth and even.
3.
Replace the catalytic converter.
Catalytic Converter and Center Muffler
1.
Remove the catalytic converter and center muffler (A).
Tightening torque :
39.2 - 58.8 N.m (4.0 - 6.0 kgf.m, 28.9 - 43.4 lb-ft)

2.
Install in the reverse order of removal.
  
•
When installing, replace with new gaskets.
Rear Muffler
1.
Remove the rear muffler (A).
Tightening torque :
39.2 - 58.8 N.m (4.0 - 6.0 kgf.m, 28.9 - 43.4 lb-ft)

2.
Install in the reverse order of removal.
  
•
When installing, replace with new gaskets.

    Exhaust Manifold. Repair procedures

    Removal and Installation    • Be careful not to damage the parts located under the vehicle (floor under cover, fuel filter, fuel tank and canister) when raising the vehicle using the lift...

    Engine Electrical System

    ..

    Other information:

    Hyundai Santa Fe (TM) 2019-2025 Owner's Manual: If you decide to pull a trailer?


    Here are some important points if you decide to pull a trailer: Consider using a sway control. You can ask a trailer hitch dealer about sway control. Do not do any towing with your vehicle during its first 1,200 miles (2,000 km) in order to allow the engine to properly break in...

    Hyundai Santa Fe (TM) 2019-2025 Service Manual: Specifications


    Specifications [ADAS_PRK Application Specification (MOBIS)] Item Specification Ultrasonic sensor Voltage rating DC 12V Detecting range 40cm ~ 120cm Operating voltage DC 9V ~ 16V Operation current MAX...

    Categories

    Vehicle Identification Number (VIN). Vehicle certification label. Tire specification and pressure label

    Vehicle Identification Number (VIN)

    The vehicle identification number (VIN) is the number used in registering your vehicle and in all legal matters pertaining to its ownership, etc.

    The number is punched on the floor under the passenger seat. To check the number, open the cover.

    read more


     
    Copyright © 2025 www.hsafe4.com