HS 250h L4-2.4L (2AZ-FXE) Hybrid (2010)
Active Exhaust System Actuator: Service and Repair
Removal
2AZ-FXE COOLING: EXHAUST PIPE GAS CONTROL ACTUATOR: REMOVAL
1. REMOVE NO. 1 ENGINE UNDER COVER
2. REMOVE FRONT NO. 3 ENGINE UNDER COVER
3. DRAIN ENGINE COOLANT (for Engine) See: Cooling System/Coolant/Service and Repair/Coolant (for Engine)
4. REMOVE EXHAUST PIPE GAS CONTROL ACTUATOR
NOTICE:
When removing the exhaust pipe gas control actuator, use caution because coolant may spill out from the exhaust heat recirculation
system.
(a) Check that the coolant is cool enough.
(b) Check that there is clearance between the rod end and the lever.
(c) Disconnect the 2 water hoses.
(d) Remove the 3 bolts, 3 nuts, gasket and exhaust pipe gas control actuator case.
(e) While closing port A, apply compressed air to port B to remove the exhaust pipe gas control actuator shown in the illustration.
Text in Illustration