INSPECTION PROCEDURE 1. INSPECT PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY) (a) Install a hose to the PCV valve (ventilation valve sub-assembly). (b) Check the PCV valve (ventilation valve sub-assembly) operation. (1) Blow air into the cylinder head sub-assembly side, and check that air passes through easily. 
CAUTION: Do not suck air through the valve. Petroleum substances inside the valve are hazardous to your health. If the result is not as specified, replace the PCV valve (ventilation valve sub-assembly). (2) Blow air into the intake manifold side, and check that air passes through with difficulty. 
CAUTION: Do not suck air through the valve. Petroleum substances inside the valve are hazardous to your health. If the result is not as specified, replace the PCV valve (ventilation valve sub-assembly). (c) Remove the hose from the PCV valve (ventilation valve sub-assembly). |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Hybrid / Battery Control: Battery Cooling Filter
ComponentsCOMPONENTS ILLUSTRATION *1 NO. 1 HV BATTERY INTAKE FILTER *2 BATTERY SERVICE HOLE COVER InspectionINSPECTION PROCEDURE 1. INSPECT NO. 1 HV BATTERY INTAKE FILTER Click here 2. CLEAN NO. 1 HV BATTERY INTAKE FILTER Click here InstallationINSTALLATION PROCEDURE 1. INSTALL NO. 1 HV BATTERY INT ...
