EXTENSION HOUSING GASKET REPLACEMENT [5R55S]

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Removal (4x2)

1.  Remove the oxidation catalytic converter (See EXHAUST SYSTEM REMOVAL/INSTALLATION [WL-C, WE-C].)

2.  Remove the propeller shaft. (See PROPELLER SHAFT REMOVAL/INSTALLATION [5AT].)

3.  Remove the crossmember and transmission mount rubber. (See AUTOMATIC TRANSMISSION REMOVAL/INSTALLATION [5R55S])

4.  Lower the transmission.

Caution

•  The parking pawl, parking pawl return spring and parking pawl shaft could fall out during removal of the extension housing.

5.  Remove the extension housing.

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6.  Remove and discard the extension housing gasket.

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Removal (4x4)

1.  Remove the oxidation catalytic converter (See EXHAUST SYSTEM REMOVAL/INSTALLATION [WL-C, WE-C].)

2.  Remove the propeller shaft. (See PROPELLER SHAFT REMOVAL/INSTALLATION [5AT].)

3.  Remove the crossmember and Transmission mount component. (See AUTOMATIC TRANSMISSION REMOVAL/INSTALLATION [5R55S])

4.  Remove the transfer case. (See TRANSFER CASE REMOVAL/INSTALLATION [5R55S].)

Caution

•  The parking pawl, parking pawl return spring and parking pawl shaft could fall out during removal of the extension housing.

5.  Remove the extension housing.

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6.  Remove and discard the extension housing gasket.

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Installation (4x2)

1.  Clean the extension housing and install new extension housing gasket.

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2.  Make sure that the park pawl is installed correctly.

Caution

•  Make sure the parking lever actuating rod is correctly seated into the case parking rod guide cup.

3.  Install the extension housing.

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4.  Install the crossmember and transmission mount rubber. (See AUTOMATIC TRANSMISSION REMOVAL/INSTALLATION [5R55S])

5.  Install the propeller shaft. (See PROPELLER SHAFT REMOVAL/INSTALLATION [5AT].)

6.  Install the oxidation catalytic converter (See EXHAUST SYSTEM REMOVAL/INSTALLATION [WL-C, WE-C].)

7.   Inspect the ATF level for leakage. (See AUTOMATIC TRANSMISSION FLUID (ATF) INSPECTION [5R55S].)

Installation (4x4)

1.  Clean the extension housing and install new extension housing gasket.

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2.  Make sure that the park pawl is installed correctly.

Caution

•  Make sure the parking lever actuating rod is correctly seated into the case parking rod guide cup.

3.  Install the extension housing.

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4.  Install the transfer case. (See TRANSFER CASE REMOVAL/INSTALLATION [5R55S].)

5.  Install the crossmember and Transmission mount component. (See AUTOMATIC TRANSMISSION REMOVAL/INSTALLATION [5R55S])

6.  Install the propeller shaft. (See PROPELLER SHAFT REMOVAL/INSTALLATION [5AT].)

7.  Install the oxidation catalytic converter (See EXHAUST SYSTEM REMOVAL/INSTALLATION [WL-C, WE-C].)

8.   Inspect the ATF level for leakage. (See AUTOMATIC TRANSMISSION FLUID (ATF) INSPECTION [5R55S].)