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Air Pump: Installation

  1. INSTALL AIR PUMP ASSEMBLY 
    1. Install the 3 insulators to the air pump assembly.
    2. Install the air pump assembly with the 3 bolts.

      Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

      Fig 1: Locating Air Pump Assembly Insulators
      G04962707Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL AIR PUMP ASSEMBLY WITH BRACKET 
    1. Install the air pump assembly with the 4 bolts.

      Torque: 16 N*m (163 kgf*cm, 12 ft.*lbf) 

    2. Connect the pressure sensor connector for the air injection system.
    3. Connect the air switching valve connector.
    4. Connect the No. 2 air hose to the air switching valve.
  3. INSTALL WATER BY-PASS PIPE SUB-ASSEMBLY (See  INSTALLATION  ) 
    Fig 2: Locating Air Pump Assembly Bolts
    G04962706Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL INTAKE MANIFOLD ASSEMBLY (See  INSTALLATION  ) 
  5. CONNECT HOSES TO INTAKE MANIFOLD (See  INSTALLATION  ) 
  6. CONNECT CONNECTORS TO INTAKE MANIFOLD (See  INSTALLATION  ) 
  7. CONNECT NO. 2 FUEL HOSE 
  8. CONNECT FUEL HOSE (See  INSTALLATION  ) 
  9. INSTALL AIR CLEANER HOSE ASSEMBLY 
  10. INSTALL V-BANK COVER SUB-ASSEMBLY (See  INSTALLATION  ) 
  11. ADD ENGINE COOLANT (See  COOLANT  ) 
  12. CHECK FOR ENGINE COOLANT LEAK (See  COOLING SYSTEM  ) 
  13. CHECK FOR FUEL LEAK (See  ON-VEHICLE INSPECTION  ) 
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