Toyota RAV4 manuals

Toyota RAV4 Service Manual: Ventilation valve

Components

Toyota RAV4. Ventilation valve


Removal

  1. Remove no. 1 Engine cover (see page em-22)

  2. Remove ventilation valve sub-assembly

Toyota RAV4. Remove ventilation valve sub-assembly


  1. Disconnect the ventilation hose from the ventilation valve.

Toyota RAV4. Remove ventilation valve sub-assembly


  1. Using a 22 mm deep socket wrench, remove the ventilation valve.

Inspection

  1. Inspect ventilation valve sub-assembly

Toyota RAV4. Inspect ventilation valve sub-assembly


  1. Install a clean hose to the ventilation valve.
  2. Check the ventilation valve operation.
  1. Blow air into the cylinder head 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.

  1. Blow air into the intake manifold side, and check that air passes through with difficulty.

    If the result is not as specified, replace the ventilation valve sub-assembly.

Toyota RAV4. Inspect ventilation valve sub-assembly


  1. Remove the clean hose from the ventilation valve.

Installation

  1. Install ventilation valve sub-assembly

Toyota RAV4. Install ventilation valve sub-assembly


  1. Apply adhesive to 2 or 3 threads of the ventilation valve.

Adhesive: toyota genuine adhesive 1324, three bond 1324 or equivalent

  1. Using a 22 mm deep socket wrench, install the ventilation valve.

Torque: 19 n*m (194 kgf*cm, 14 ft.*Lbf)

  1. Connect the ventilation hose.
  1. Install no. 1 Engine cover (see page em-43)

  2. Check for engine oil leaks

Toyota RAV4. Check for engine oil leaks


Vacuum switching valve
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Other materials:

Diagnostic trouble code chart
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Reassembly
Hint: Thoroughly clean all parts to be assembled. Before installing the parts, apply fresh engine oil to all sliding and rotating surfaces. Replace oil seals with new ones. Install valve stem oil seal Using sst, push in a new oil seal. Sst 09201-41020 Hint: The int ...

Diagnosis system
Description Air conditioning system data and the diagnostic trouble codes (dtcs) can be read through the data link connector 3 (dlc3) of the vehicle. When the system seems to be malfunctioning, use the intelligent tester to check for malfunctions and perform troubleshooting. ...

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