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Home >> Lexus >> 2011 >> GX 460 V8-4.6L (1UR-FE) >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Exhaust Gas Recirculation >> EGR Cooler >> Service and Repair >> Removal

Removal





1UR-FE EMISSION CONTROL: EGR COOLER: REMOVAL

1. REMOVE INTAKE MANIFOLD

(a) Remove the intake manifold Removal.

2. REMOVE NO. 3 WATER BY-PASS PIPE





Disconnect the No. 4 water by-pass hose.

(a) Disconnect the hose and remove the 2 bolts and No. 3 water by-pass pipe.

3. DISCONNECT NO. 8 WATER BY-PASS HOSE





4. DISCONNECT NO. 11 WATER BY-PASS HOSE





5. REMOVE NO. 1 EGR PIPE SUB-ASSEMBLY Removal

6. REMOVE EGR COOLER ASSEMBLY





Remove the 2 bolts and EGR cooler.

7. REMOVE NO. 2 EGR PIPE SUB-ASSEMBLY





Remove the 2 bolts, No. 2 EGR pipe and gasket.

NOTICE:
Be careful not to damage the surfaces that contact the gasket.