1. Lift up the vehicle.
2. Remove the canister from the body. 
3. Remove the 2 way valve along with the bracket from the body.
4. Remove the 2 way valve from the bracket.
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4SO) > Two-way Valve
1. Lift up the vehicle.
2. Remove the canister from the body.
3. Remove the 2 way valve along with the bracket from the body.
4. Remove the 2 way valve from the bracket.