Honda Accord: Under-floorTWC Removal/Installation - Catalytic Converter System - Fuel and Emissions - Honda Accord MK8 2008-2012 Service ManualHonda Accord: Under-floorTWC Removal/Installation

1. Raise the vehicle on a lift.

2. Remove the exhaust pipe hangers (A).

3. Remove the under-floor TWC (B).


3. Remove the under-floor TWC (B).

4. Install the parts in the reverse order of removal with new gaskets (C) and new self-locking nuts (D).

    Warm Up TWC Removal/Installation
    1. Raise the vehicle on a lift. 2. Remove the secondary H02S (Sensor 2) (see page 11-197). 3. Remove the bolts (A). 4. Remove the WU-TWC bracket (B). 5. Lower the vehicle. 6. Remove th ...

    PCV System
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    See also:

    Oil Seal Replacement
    Special Tools Required •Driver Handle, 15 x 135L 07749-0010000 •Oil Seal Driver Attachment 07947-SD90101 -Oil Seal Driver Attachment 07JAD-PH80101 1. Remove the oil seal from the transmi ...

    A/C Compressor Clutch Check
    1. Check the pressure plate for discoloration, peeling, or other damage. If there is damage, replace the clutch set (see page 21-75). 2. Check the pulley bearing play and drag by rotating the pu ...

    Door Lock Actuator Test
    Driver's Door and Left Rear Door (4-door) 1 Remove the door panel. • Front (see page 20-17) • Rear (see page 20-38) 2. Disconnect the 10P connector (A) from the actuator (B). NOTE: T ...