Intake Manifold: Removal

DISCHARGE FUEL SYSTEM PRESSURE (See REMOVAL )
REMOVE ENGINE UNDER COVER ASSEMBLY (See REMOVAL )
REMOVE NO. 1 ENGINE UNDER COVER (See REMOVAL )
DRAIN ENGINE COOLANT (See REPLACEMENT )
REMOVE V-BANK COVER SUB-ASSEMBLY (See REMOVAL )
REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH (See REMOVAL )
REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH (See REMOVAL )
REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY (See REMOVAL )
REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY (See REMOVAL )
REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY (See REMOVAL )
REMOVE AIR CLEANER CAP SUB-ASSEMBLY (See REMOVAL )
DISCONNECT ENGINE ROOM MAIN WIRE
1. Disconnect the 5 harness clamps.
  
  Fig 1: Identifying Harness Clamps
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE THROTTLE BODY BRACKET
1. Remove the 2 bolts in the order shown below and remove the throttle body bracket.
  
  Fig 2: Identifying Throttle Body Bracket
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE NO. 1 SURGE TANK STAY
1. Remove the 2 bolts in the order shown below and remove the No. 1 surge tank stay.
  
  Fig 3: Identifying No. 1 Surge Tank Stay & Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE INTAKE AIR SURGE TANK ASSEMBLY
1. Disconnect the 4 hoses.
  HINT:
  - A: vapor feed hose
  - B: union to check valve hose
  - C: No. 1 ventilation hose
  - D: vacuum hose
2. Disconnect the throttle body connector and clamp.
  
  Fig 5: Identifying Throttle Body Connector & Clamp
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Disconnect the connector.
4. Disconnect the 2 water by-pass hoses from the throttle body.
  
  Fig 6: Identifying Water By-Pass Hoses & Throttle Body
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Remove the 4 bolts and 2 nuts in the order shown below.
  HINT:
  
  Use a 5 mm socket hexagon wrench to remove the 4 bolts.
  
  Fig 7: Identifying Intake Air Surge Tank Bolts & Nuts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. Remove the gasket from the intake air surge tank.
REMOVE NO. 2 ENGINE MOUNTING STAY RH
1. Remove the 5 bolts [E].
2. Remove the 2 nuts [F].
3. Remove the No. 2 engine mounting stay RH.
DISCONNECT FUEL MAIN TUBE
1. Remove the No. 2 fuel pipe clamp.
  
  Fig 9: Identifying No. 2 Fuel Pipe Clamp
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Pinch the tube connector and pull out the fuel pipe.
  NOTE:
  - Check that there is no dirt or other foreign objects around the connector before disconnecting it. Clean the connector as necessary.
  - It is necessary to prevent dirt or foreign objects from entering the quick connector. If dirt or foreign objects enter the connector, the O-rings may not seal properly.
  - Only disconnect the quick connector by hand.
  - Do not bend, kink or twist the nylon tubes. Protect the connector by covering it with a plastic bag.
  - If the pipe and the connector are stuck, carefully try wiggling or pushing and pulling on the connector to release it. Pull the connector off the pipe carefully.
REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY
1. Disconnect the 6 fuel injector connectors.
  
  Fig 10: Identifying Fuel Injector Connectors
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the 5 bolts and fuel delivery pipe sub-assembly together with the 6 fuel injectors.
  NOTE: Be careful not to drop the fuel injectors when removing the fuel delivery pipe sub-assembly.
  
  Fig 11: Identifying Fuel Delivery Pipe Sub-Assembly & Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Remove the 6 injector vibration insulators from the intake manifold.
  
  Fig 12: Identifying Injector Vibration Insulators Of Intake Manifold
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE INTAKE MANIFOLD
1. Remove the 6 bolts and 4 nuts in the order shown below and remove the intake manifold.
  
  Fig 13: Identifying Intake Manifold Bolts & Nuts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the 2 No. 1 intake manifold to head gaskets.