Intake Manifold: Service and Repair

REMOVAL AND INSTALLATION









REMOVAL SERVICE POINT

[[A]] RADIATOR LOWER HOSE DISCONNECTION




Make mating marks on the radiator hose and the hose clamp. Disconnect the radiator hose.

INSTALLATION SERVICE POINT

]]A[[ RADIATOR LOWER HOSE CONNECTION




1. Insert each hose as far as the projection of the water inlet fitting.
2. Align the mating marks on the radiator hose and hose clamp, and then connect the radiator hose.

INSPECTION
Check the following points; replace the part if a problem is found.

Intake Manifold Check
1. Check for damage or cracking of any part.
2. Clogging of the negative pressure (vacuum) outlet port, or clogging of the exhaust gas recirculation passages.
3. Using a straight edge and feeler gauge, check for distortion of the cylinder head installation surface.

Standard value: 0.15 mm (0.006 inch) or less

Limit: 0.20 mm (0.008 inch)