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Home >> Lexus >> 2011 >> GX 460 V8-4.6L (1UR-FE) >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Air Injection >> Air Injection Pump >> Service and Repair >> Removal

Removal





1UR-FE EMISSION CONTROL: AIR PUMP: REMOVAL

1. REMOVE UPPER RADIATOR SUPPORT SEAL Removal

2. DISCONNECT NO. 4 AIR INJECTION SYSTEM HOSE





Disconnect the No. 4 air injection system hose from the air pump.

3. REMOVE AIR PUMP ASSEMBLY





Disconnect the air pump connector and detach the wire harness clamp.

(a) Remove the 3 bolts and air pump with bracket.





(b) Detach the 2 air pump connector clamps.





(c) Detach the 3 fittings of the air pump insulator and remove the air pump from the bracket.