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Catalytic Converter Replacement (LBS/A20DTH)

Catalytic Converter Replacement (LBS/A20DTH)



Callout Component Name

Preliminary Procedure

1. Disconnect the negative battery terminal.

2. Remove the engine shield. Refer to Engine Shield Replacement .

3. Remove the engine cover. Refer to Engine Cover Replacement .

4. Remove the exhaust manifold heat shield. Refer to Exhaust Manifold Heat Shield Replacement (LBS/A20DTH) Exhaust Manifold Heat Shield Replacement (LBY/A20DTR) Exhaust Manifold Heat Shield Replacement (LLU/A16LET) Exhaust Manifold Heat Shield Replacement (LHU/A20NFT) .

5. Remove the exhaust temperature sensor. Refer to Exhaust Temperature Sensor Replacement - Position 1 (LBY/A20DTR) Exhaust Temperature Sensor Replacement - Position 1 (LBS/A20DTH) .

6. Remove the exhaust oxygen sensor. Refer to Heated Oxygen Sensor Replacement (LBY/A20DTR) Heated Oxygen Sensor Replacement (LBS/A20DTH) .

7. Remove the exhaust heat shield. Refer to Exhaust Heat Shield Replacement (LBY/A20DTR) Exhaust Heat Shield Replacement (LBS/A20DTH) .


1

Catalytic Converter Securing Fastener (Qty: 4)

Refer to Fastener Caution .


Procedure

1. Release the 2 catalytic converter to sump fasteners.

2. Release the 2 catalytic converter to block fasteners.


Tighten

23 Nm (17 lb ft)

2

Catalytic Converter Fastener (Qty: 3)

Procedure

Release the catalytic converter to exhaust pipe fasteners.

Tighten

20 Nm (15 lb ft)

3

Catalytic Converter Exhaust Manifold Clamp

Procedure

Release the catalytic converter to exhaust manifold clamp.

4

Catalyst