Toyota Venza: Removal

Toyota Venza Service Manual / 1ar-fe Intake / Exhaust / Exhaust Manifold / Removal

REMOVAL

CAUTION / NOTICE / HINT

CAUTION:

Wear protective gloves when removing the exhaust pipe.

The exhaust pipe is extremely hot immediately after the engine has stopped.

Confirm that the exhaust pipe has cooled down before removing it.

PROCEDURE

1. REMOVE NO. 1 ENGINE UNDER COVER

2. REMOVE NO. 2 ENGINE UNDER COVER

3. REMOVE FRONT EXHAUST PIPE ASSEMBLY

(a) Disconnect the heated oxygen sensor connector.

(b) Remove the 4 bolts, 2 compression springs and front exhaust pipe assembly from the exhaust manifold converter sub-assembly and center exhaust pipe assembly.

4. REMOVE AIR FUEL RATIO SENSOR

5. REMOVE MANIFOLD STAY

(a) Remove the bolt, nut and manifold stay from the exhaust manifold converter sub-assembly and stiffening crankcase assembly.

6. REMOVE NO. 2 MANIFOLD STAY

(a) Remove the bolt, nut and No. 2 manifold stay from the exhaust manifold converter sub-assembly and stiffening crankcase assembly.

7. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR

(a) Remove the 4 bolts and No. 1 exhaust manifold heat insulator from the exhaust manifold converter sub-assembly.

8. REMOVE EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY

(a) Remove the 5 nuts and exhaust manifold converter sub-assembly from the cylinder head sub-assembly.

(b) Remove the gasket from the cylinder head sub-assembly.

9. REMOVE NO. 2 EXHAUST MANIFOLD HEAT INSULATOR

(a) Remove the 2 bolts and No. 2 exhaust manifold heat insulator from the exhaust manifold converter sub-assembly.

10. REMOVE NO. 1 MANIFOLD CONVERTER INSULATOR

(a) Remove the 4 bolts and No. 1 manifold converter insulator from the exhaust manifold converter sub-assembly.

Components

COMPONENTS ILLUSTRATION ILLUSTRATION ...

Installation

INSTALLATION PROCEDURE 1. INSTALL NO. 1 MANIFOLD CONVERTER INSULATOR (a) Install the No. 1 manifold converter insulator to the exhaust manifold converter sub-assembly with the 4 bolt ...

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