Honda Accord: Under-floorTWC Removal/Installation
Eighth generation (2008–2012) / Honda Accord MK8 2008-2012 Service Manual / Fuel and Emissions / Catalytic Converter System / 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).
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
...
See also:
Countershaft Bearing Replacement
Special Tools Required
- Oil Seal Driver, 65 07JAD-PL90100
- Adjustable Bearing Puller, 20-”40 mm 07736-A01000B
- Slide Hammer 3/8"-16 UNF, commercially available
1. Remove the bearing ...
Circuit Diagram
...
Adjust the Front Seats.
Adjust the driver’s seat as far to the
rear as possible while allowing you to
maintain full control of the vehicle.
Have a front passenger adjust their
seat as far to the rear as possible.
...