Lexus NX: Pcv Valve
Components
COMPONENTS
ILLUSTRATION
| *1 | PCV VALVE SUB-ASSEMBLY | *2 | NO. 2 PCV HOSE |
.png) | N*m (kgf*cm, ft.*lbf): Specified torque | .png) | Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent |
| ★ | Precoated part | - | - |
Removal
REMOVAL
PROCEDURE
1. REMOVE INTAKE MANIFOLD
Click here .gif)
2. REMOVE PCV VALVE SUB-ASSEMBLY
| (a) Slide the clamp and remove the No. 2 PCV hose from the PCV valve sub-assembly. |
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| (b) Using a 19 mm deep socket wrench, remove the PCV valve sub-assembly from the PCV case sub-assembly. |
|
Inspection
INSPECTION
PROCEDURE
1. INSPECT PCV VALVE SUB-ASSEMBLY
(a) Install a clean hose to the PCV valve sub-assembly.
(b) Check the PCV valve operation.
| (1) Blow air into the cylinder block side and check that air passes through easily. CAUTION: Do not suck air through the PCV valve sub-assembly. Petroleum substances inside the PCV valve sub-assembly are hazardous to your health. If the result is not as specified, replace the PCV valve sub-assembly. |
|
| (2) Blow air into the intake manifold side and check that air passes through with difficulty. If the result is not as specified, replace the PCV valve sub-assembly. CAUTION: Do not suck air through the PCV valve sub-assembly. Petroleum substances inside the PCV valve sub-assembly are hazardous to your health. If the result is not as specified, replace the PCV valve sub-assembly. |
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Installation
INSTALLATION
PROCEDURE
1. INSTALL PCV VALVE SUB-ASSEMBLY
(a) Apply adhesive to 2 or 3 threads of the PCV valve sub-assembly.
Adhesive:
Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent
(b) Using a 19 mm deep socket wrench, install the PCV valve sub-assembly to the PCV case sub-assembly.
Torque:
27 N·m {275 kgf·cm, 20 ft·lbf}
(c) Install the No. 2 PCV hose to the PCV valve sub-assembly, and slide the clamp to secure the hose.
2. INSTALL INTAKE MANIFOLD
Click here .gif)
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