Fuel Injector: Installation

INSTALL FUEL INJECTOR ASSEMBLY
1. Apply a light coat of spindle oil or gasoline to a new O-ring, then install it to each fuel injector.
  
  Fig 1: Installing O-Ring
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Apply a light coat of spindle oil or gasoline to the surface of the fuel delivery pipe which contacts the O-ring of the fuel injector.
3. Apply a light coat of spindle oil or gasoline to the O-ring again, and install the fuel injector by turning it right and left while pushing it onto the fuel delivery pipe.
  NOTE: Be careful that the O-ring is not cracked or jammed when installing it.
4. Check that the fuel injector rotates smoothly. If the fuel injector does not rotate, replace the O-ring.
  
  Fig 2: Installing Fuel Injector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL FUEL DELIVERY PIPE
1. Install 4 new insulators to the cylinder head.
2. Install the 2 No. 1 delivery pipe spacers to the cylinder head.
  NOTE: Be careful of the installation direction of the delivery pipe spacer.
  
  Fig 3: Installing Delivery Pipe Spacers
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Install the fuel delivery pipe together with the 4 fuel injectors, and then temporarily tighten the 3 bolts.
  NOTE: Do not drop the fuel injectors when installing the fuel delivery pipe.
4. Check that the fuel injectors rotate smoothly.
  If the fuel injectors do not rotate, replace the O-ring.
5. Retighten the 3 bolts to the specified torque.
  Torque: 19 Nm (194 kgf cm, 14 ft. lbf) for bolt A
  
  9.0 Nm (92 kgf cm, 80 in. lbf) for bolt B
  
  Fig 4: Installing Fuel Delivery Pipe
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. Connect the fuel tube to the fuel delivery pipe.
  1. Align the fuel tube connector with the pipe, then push in the fuel tube connector until the retainer makes a "click" sound to connect the fuel tube to the fuel delivery pipe.
    NOTE:
    Check that there are no scratches or foreign objects around the connected part of the fuel tube connector and pipe before this work.
    
    After connecting the fuel tube, check that the fuel tube connector and pipe are securely connected by pulling them.
    
    Fig 5: Connecting Fuel Tube To Fuel Delivery Pipe
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. Install the No. 1 fuel pipe clamp.
INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY (See INSTALLATION )
INSTALL RESERVOIR BRACKET
1. Temporarily install the reservoir bracket with the bolt labeled 1 in the illustration.
2. Tighten the 3 bolts to the specified torque in the sequence shown in the illustration.
  Torque: 8.5 Nm (87 kgf cm, 75 in. lbf)
3. Install the connector clamp.
4. Install the wire harness clamp.
5. Install the No. 2 fuel vapor feed hose to the hose clamp.
  
  Fig 6: Installing Reservoir Bracket
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL BRAKE MASTER CYLINDER RESERVOIR
1. Install the reservoir with the 2 bolts.
  Torque: 8.5 Nm (87 kgf cm, 75 in. lbf)
2. Connect the switch connector.
  
  Fig 7: Installing Brake Master Cylinder Reservoir
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL AIR CLEANER ASSEMBLY (See INSTALLATION )
INSTALL FRONT OUTER COWL TOP PANEL SUB-ASSEMBLY
1. Install the panel with the 7 bolts.
  Torque: 6.4 Nm (65 kgf cm, 57 in. lbf)
  
  Fig 8: Installing Front Outer Cowl Top Panel Sub-Assembly With Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Connect the 4 wire harness clamps.
3. Install the No. 2 engine room relay block with the 2 bolts.
  Torque: 8.4 Nm (86 kgf cm, 74 in. lbf)
  
  Fig 9: Connecting Wire Harness Clamps
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL WINDSHIELD WIPER MOTOR AND LINK
1. Install the windshield wiper motor and link (see INSTALLATION ).
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
CHECK FOR FUEL LEAKS (See ON-VEHICLE INSPECTION )
PERFORM INITIALIZATION
1. Perform initialization (see INITIALIZATION ).
  NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.