Chevrolet Spark manuals

Mazda CX-5 Service & Repair Manual: Exhaust System Removal/Installation

Mazda CX-5 Service & Repair Manual / Engine / Exhaust & Emissions / Exhaust System Removal/Installation

WARNING:

2WD

1. Disconnect the negative battery cable..

2. Remove in the order indicated in the table.

3. Remove the insulator..

4. Install in the reverse order of removal.

Step 1



1

Main silencer

2

Insulator

3

Brace bar

(See Brace bar removal note.)

4

HO2S

(See HEATED OXYGEN SENSOR (HO2S) REMOVAL/INSTALLATION [SKYACTIV-G 2.0].)

5

Tunnel member

6

TWC


Step 2



1

A/F sensor

(See AIR FUEL RATIO (A/F) SENSOR REMOVAL/INSTALLATION [SKYACTIV-G 2.0].)

2

Clip

3

Insulator

4

Exhaust manifold insulator

(See Exhaust manifold insulator removal note.)

(See Exhaust manifold insulator installation note.)

5

Exhaust manifold (WU-TWC)

(See Exhaust manifold removal note.)

(See Exhaust manifold installation note.)

6

Exhaust manifold gasket


Exhaust system insulator removal/installation

1. Remove the exhaust system insulator in the order shown in the figure.

2. Install in the reverse order of removal.



1

Insulator (rear)

(See Insulator (rear) removal note.)

2

Insulator (middle)

3

Insulator (front)


Insulator (rear) removal note

NOTE:

1. Push out the mandrel using a hammer and punch (2—2.8 mm {0.08—0.11 in}

diameter).


2. Remove the flange using a drill (5 mm {0.20 in}

drill bit).


Brace bar removal note

1. Remove the floor under cover..

2. Remove the brace bar.

Exhaust manifold insulator removal note

1. Remove the insulator as shown in the figure.


2. Remove the No.1 engine mount rubber..

3. Move the engine.

4. Remove the exhaust manifold insulator.

Exhaust manifold removal note

NOTE:

1. Remove the front crossmember..

2. Remove the exhaust manifold.

Exhaust manifold installation note

1. Temporarily tighten the exhaust manifold installation nuts (1) and (2) shown in the figure by hand.


2. Tighten the exhaust manifold installation nuts (1) and (2) shown in the figure to 33—53 N·m {3.4—5.4 kgf·m, 25—39 ft·lbf}

.

3. Temporarily tighten the exhaust manifold installation nuts (3) to (5) shown in the figure by hand.


4. Tighten the exhaust manifold installation nuts (3) to (5) shown in the figure.

5. Tighten the exhaust manifold installation nuts (1) and (2) shown in the figure.

6. Temporarily tighten the bolts (6) and (7) shown in the figure.


7. Tighten the bolt (6) shown in the figure.

8. Tighten the bolt (7) shown in the figure.

Exhaust manifold insulator installation note

1. Temporarily tighten the exhaust manifold insulator.

2. Tighten the exhaust manifold insulator in the order shown in the figure.


AWD

1. Disconnect the negative battery cable..

2. Remove in the order indicated in the table.

3. Remove the insulator..

4. Install in the reverse order of removal.

Step 1



1

Main silencer

2

HO2S

(See HEATED OXYGEN SENSOR (HO2S) REMOVAL/INSTALLATION [SKYACTIV-G 2.0].)

3

TWC


Step 2



1

A/F sensor

(See AIR FUEL RATIO (A/F) SENSOR REMOVAL/INSTALLATION [SKYACTIV-G 2.0].)

2

Clip

3

Insulator

4

Exhaust manifold insulator

(See Exhaust manifold insulator removal note.)

(See Exhaust manifold insulator installation note.)

5

Exhaust manifold (WU-TWC)

(See Exhaust manifold removal note.)

(See Exhaust manifold installation note.)

6

Exhaust manifold gasket


Exhaust system insulator removal/installation

1. Remove the propeller shaft..

2. Remove in the order indicated in the table.

3. Install in the reverse order of removal.



1

Insulator (rear)

(See Insulator (rear) removal note.)

2

Insulator (middle)

3

Insulator (front)


Insulator (rear) removal note

NOTE:

1. Push out the mandrel using a hammer and punch (2—2.8 mm {0.08—0.11 in}

diameter).


2. Remove the flange using a drill (5 mm {0.20 in}

drill bit).


Exhaust manifold insulator removal note

1. Remove the insulator as shown in the figure.


2. Remove the exhaust manifold insulator.

Exhaust manifold removal note

NOTE:

1. Remove the front crossmember..

2. Remove the exhaust manifold.

Exhaust manifold installation note

1. Temporarily tighten the exhaust manifold installation nuts (1) and (2) shown in the figure by hand.


2. Tighten the exhaust manifold installation nuts (1) and (2) shown in the figure to 33—53 N·m {3.4—5.4 kgf·m, 25—39 ft·lbf}

.

3. Temporarily tighten the exhaust manifold installation nuts (3) to (5) shown in the figure by hand.


4. Tighten the exhaust manifold installation nuts (3) to (5) shown in the figure.

5. Tighten the exhaust manifold installation nuts (1) and (2) shown in the figure.

6. Temporarily tighten the bolts (6) and (7) shown in the figure.


7. Tighten the bolt (6) shown in the figure.

8. Tighten the bolt (7) shown in the figure.

Exhaust manifold insulator installation note

1. Temporarily tighten the exhaust manifold insulator.

2. Tighten the exhaust manifold insulator in the order shown in the figure.


Exhaust Manifold
Purpose, Function By lengthening the exhaust passage, the transmission of exhaust pressure waves to other cylinders can be delayed, and the amount of gas exhausted from a cylinder and for ...

Exhaust System
Purpose, Outline A 4-2-1 exhaust system has been adopted which reduces residual gas in the cylinders using the scavenging effect and contributes to a high compression ratio. The l ...

Other materials:

Wiper Blades
CAUTION ●Hot waxes applied by automatic car washers have been known to affect the wiper's ability to clean windows. ● To prevent damage to the wiper blades, do not use gasoline, kerosene, paint thinner, or other solvents on or near them. ● When the wiper lever is in the ...

Rear Suspension
Outline E-type multi-link rear suspension has been adopted. The longitudinal span of the rear crossmember was extended and the longitudinal offset of the rear lateral link attachment position was reduced. Welding flanges were removed from the rear cros ...

Control Valve Body [Fw6 A EL, Fw6 Ax EL]
Purpose/Function A direct linear solenoid has been adopted for the solenoid valve which contributes to improved shift response, drive feel and reduced shift shock by the improved precision of the hydraulic pressure control. Construction The control valve body consists of in ...

© 2016-2020 Copyright www.mcx5.org