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:
Shift Lock Stop/Shift Lock Stop Cushion
Replacement
Type A Shift Lever
1. Remove the shift lock solenoid (see page 14-254).
2. Remove the shift lock stop (A) and the stop cushion
(B) as a set.
3. Apply silicone grease to the pin (C) of the shif ...
Expansion Valve Replacement
1. Remove the evaporator core (see page 21-67).
2. Remove the insulator (A) and bolts, then remove the
expansion valve (B) and O-rings (C).
3. Install the expansion valve in the reverse order o ...
Refrigerant Leak Check
Special Tools Required
• Leak Detector YGK-H-10PM*
• Leak Detector HLD-100*
• Leak Detector TIFZX-1*
• OPTIMAX Jr. A/C Leak Detection Kit TRP124893*
*Available through the Hon ...