Intake Manifold: Installation: Installation

WARNING: This page is about a different car, the 2010 Lexus GS 460. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL INTAKE MANIFOLD
1. Install 2 new gaskets to the intake manifold.
2. Temporarily install the intake manifold with the 2 nuts and 8 bolts. Then tighten the 2 nuts and 8 bolts uniformly in the order shown in the illustration.
  Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
  
  Fig 1: Identifying Intake Manifold Bolts Tightening Sequence
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Connect the No. 1 ventilation hose to the intake manifold.
  
  Fig 2: Identifying No. 1 Ventilation Hose Clips Position
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE:
  Position the claws of the clip as shown in the illustration.
INSTALL VACUUM SWITCHING VALVE ASSEMBLY

Fig 3: Locating Fuel Vapor Feed Hose And No. 2 Fuel Vapor Feed Hose
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Install the vacuum switching valve with the bolt.
  Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
2. Connect the fuel vapor feed hose to the intake manifold.
3. Connect the No. 2 fuel vapor feed hose to the vacuum switching valve.
INSTALL WATER BY-PASS PIPE SUB-ASSEMBLY
1. Install the water by-pass pipe to the intake manifold with the 2 bolts.
  
  Fig 4: Locating Heater Water Inlet Hose And Water By-Pass Pipe
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Connect the heater inlet water hose, heater outlet water hose, water inlet hose, and No. 3 water by-pass hose to the water by-pass pipe with the 4 clamps.
  NOTE:
  Position the No. 3 water by-pass hose clip as shown in the illustration.
INSTALL INJECTOR DRIVER

Fig 5: Installing Injector Driver & Harness Connectors
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Install the injector driver to the intake manifold by installing the 2 bolts and 2 nuts in the order shown in the illustration.
  Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
2. Connect the 4 wire harness connectors to the injector driver. Then move the lock lever as shown in the illustration to lock the connectors.
3. Connect the 2 clamps to the injector driver.
CONNECT ENGINE WIRE
1. Connect the engine wire harness connector.
  HINT:
  
  To connect the injector driver connectors, move the lock lever to lock the connector.
  1. Connect the engine wire harness with the 4 nuts.
    
    Fig 6: Locating Engine Wire Harness Connectors And Clamps
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    
    Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
  2. Connect the 12 clamps and 10 connectors.
  3. Connect the engine wire harness to the No. 1 relay block with the nut.
    Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf)
  4. Connect the 6 clamps and 12 connectors.
    
    Fig 7: Locating Engine Wire Connectors And Clamps
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. Install the engine wire harness clamp bracket with the nut.
    Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
  6. Connect the +B terminal of the generator assembly with the nut.
    Torque: 12 N*m (122 kgf*cm, 9 ft.*lbf)
INSTALL NO. 3 EXHAUST MANIFOLD HEAT INSULATOR
1. Install the No. 3 exhaust manifold heat insulator with the 3 bolts.
  
  Fig 8: Locating Exhaust Manifold Heat Insulator Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY RH . Refer to INSTALLATION - Step 6
INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR . Refer to INSTALLATION - Step 7
INSTALL GENERATOR ASSEMBLY . Refer to INSTALLATION - Step 1
INSTALL V-RIBBED BELT . Refer to INSTALLATION - Step 1
INSTALL OIL COOLER TUBE SUB-ASSEMBLY
1. Install the oil cooler tube sub-assembly with the 2 bolts.
  
  Fig 9: Locating Oil Cooler Tube Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 14 N*m (138 kgf*cm, 10 ft.*lbf)
INSTALL ENGINE OIL LEVEL DIPSTICK GUIDE . Refer to INSTALLATION - Step 19
INSTALL FRONT ACTIVE STABILIZER CONTROL ACTUATOR ASSEMBLY (w/ Active Stabilizer System)
1. Install the front active stabilizer control actuator assembly. Refer to INSTALLATION .
INSTALL FRONT STABILIZER BAR (w/o Active Stabilizer System)
1. Install front stabilizer bar. Refer to INSTALLATION .
INSTALL FRONT EXHAUST PIPE ASSEMBLY
1. Install front exhaust pipe assembly. Refer to INSTALLATION - Step 11 .
INSTALL THROTTLE BODY . Refer to INSTALLATION - Step 1
INSTALL AIR CLEANER CASE SUB-ASSEMBLY . Refer to INSTALLATION - Step 45
INSTALL AIR CLEANER CAP SUB-ASSEMBLY . Refer to INSTALLATION - Step 46
INSTALL NO. 1 AIR CLEANER INLET . Refer to INSTALLATION - Step 68
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Refer to INITIALIZATION .
ADD ENGINE COOLANT . Refer to REPLACEMENT - Step 4
INSPECT FOR COOLANT LEAK . Refer to ON-VEHICLE INSPECTION - Step 1
INSTALL ENGINE ROOM SIDE COVER RH . Refer to INSTALLATION - Step 69
INSTALL ENGINE ROOM SIDE COVER LH . Refer to INSTALLATION - Step 70
INSTALL COOL AIR INTAKE DUCT SEAL . Refer to INSTALLATION - Step 71
INSTALL V-BANK COVER SUB-ASSEMBLY . Refer to INSTALLATION - Step 72
INSTALL REAR ENGINE UNDER COVER LH
INSTALL REAR ENGINE UNDER COVER RH
INSTALL NO. 2 ENGINE UNDER COVER
INSTALL ENGINE UNDER COVER