Hyundai Elantra: Intake And Exhaust System / Exhaust Manifold Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Engine Mechanical System / Intake And Exhaust System / Exhaust Manifold Repair procedures

Removal and Installation

1.	Remove the engine cover. (Refer to Engine And Transaxle Assembly - “Engine Cover”)

2.	Disconnect the battery negative terminal.

3.	Disconnect the oxygen sensor connectors (A).

4.	Remove the engine room under cover. (Refer to Engine And Transaxle Assembly - “Engine Room Under Cover”)

5.	Remove the front muffler. (Refer to Intake And Exhaust System - "Muffler")

Remove the exhaust manifold heat protector (A).

Tightening torque:

9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

Remove the driveshaft heat protector (A).

Tightening torque:

19.6 ~ 29.4N.m (2.0 ~ 3.0kgf.m, 14.5 ~ 21.7lb-ft)

Remove the exhaust manifold stay (A).

Tightening torque :

39.2 ~ 49.0 N.m (4.0 ~ 5.0 kgf.m, 28.9 ~ 36.2 lb-ft)

Remove the exhaust manifold (A) with the gasket.

Tightening torque :

34.3 ~ 39.2 N.m(3.5 ~ 4.0 kgf.m, 25.3 ~ 28.9 lb-ft)

•	When installing the intake manifold, tighten the nuts with pre-torque first, and then tighten the nuts with specified torque in the sequence shown.

10.

Install in the reverse order of removal.

•	When installing, replace with a new gasket.

Exhaust Manifold Components and Components Location

Components 1. Heat protector2. Exhaust manifold gasket3. Exhaust manifold4. Exhaust manifold stay ...

Muffler Components and Components Location

Components 1. Front muffler2. Catalytic converter & center muffler assembly3. Main muffler4. Gasket5. Hanger ...

Other information:

Hyundai Elantra AD (2016-2020) Owners Manual: Engine Compartment
■ 1.6 T-GDI ■ 2.0 MPI 1. Engine oil filler cap 2. Engine oil dipstick 3. Brake/Clutch fluid reservoir 4. Positive battery terminal 5. Negative battery terminal 6. Fuse box 7. Air cleaner 8. Engine coolant reservoir 9. Windshield washer fluid reservoir ...

Hyundai Elantra AD (2016-2020) Service Manual: Sunroof Guide Repair procedures
Replacement 1. Remove the sunroof assembly. (Refer to Sunroof - "Sunroof Assembly") 2. Remove the sunroof sunshade. (Refer to Sunroof - "Sunroof Sunshade") 3. Down the slide by pushing it and then remove the drip link assembly (A). 4. Separate the drip link (B) and guide (A). ...