Honda 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).
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:
Driver’s Seat Manual Height Adjustment
LX and EX models
The height of your driver’s seat is
adjustable. To raise the seat,
repeatedly pull up the lever on the
outside of the seat cushion. To lower
the seat, push the lever down ...
Mainshaft 5th Gear Axial Clearance
Inspection
1. Remove the mainshaft transmission housing bearing
(seepage 14-270).
2. Install the thrust needle bearing ( A ) , 5th gear ( B ) , the
needle bearing (C), the thrust needle bearing (D), the
41 ...
Emissions Testing
Testing of Readiness Codes
Your vehicle uses “readiness codes,” as part of its onboard self diagnostic
system.
Some states refer to these codes during testing to see if your vehicle's
emis ...