FUEL PUMP(for High Pressure) REMOVAL

PROCEDURE

1. PRECAUTION

   Note:

   After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

   Click hereClick here

2. DISCHARGE FUEL SYSTEM PRESSURE

   Click here

3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

   Note:

   When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

   Click hereClick hereClick hereClick here

4. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE

   Click hereClick here

5. REMOVE INTAKE MANIFOLD

   Click here

6. DISCONNECT FUEL TUBE SUB-ASSEMBLY

   Note:

   Remove any foreign matter on the fuel tube connector and fuel pipe before performing this work.

   1. Disconnect the fuel tube sub-assembly from the fuel pump assembly.

      1. 

         *a	Retainer
         *b	Fuel Tube Connector
         *c	Nylon Tube
         *d	O-ring
         *e	Fuel Pipe
         	Pull out
         	Pull off

         Pull out the retainer to disengage the lock claws and pull off the fuel tube connector.

         Note:

         Be sure to disconnect the fuel tube connector by hand.

      2. If the fuel tube connector and fuel pipe are stuck, push and pull the fuel tube connector to release it. Pull the fuel tube connector off of the fuel pipe carefully.

         Note:

         • Be sure to disconnect the fuel tube connector by hand.

         • Do not scratch or allow any foreign matter to get on the parts when disconnecting them as the fuel tube connector has O-rings that seal the pipe (fuel pipe).

         • Do not bend, twist, pinch or kink the nylon tube.

      3. Disengage the clamp to disconnect the fuel tube sub-assembly.

      4. Check that there is no foreign matter on the sealing surfaces of the disconnected fuel lines. Clean them if necessary.

      5. Cover the disconnected fuel pipe and fuel tube connector with plastic bags to prevent damage and contamination.

7. REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY

   1. 

      	Union Nut
      	Bolt

      Using a 17 mm union nut wrench, loosen the 2 union nuts of the No. 1 fuel pipe sub-assembly.

   2. Remove the bolt.

   3. 

      Loosen the 2 bolts (A).

   4. Remove the bolt (B).

   5. Remove the No. 1 fuel pipe sub-assembly from the fuel delivery pipe and fuel pump assembly.

8. REMOVE FUEL PUMP ASSEMBLY

   1. 

      Disconnect the fuel pump assembly connector.

   2. 

      Remove the 2 bolts, fuel pump assembly and fuel pump protector from the cylinder head cover sub-assembly.

   3. 

      *1	Fuel Pump Assembly
      *2	Fuel Pump Lifter Assembly
      *3	Fuel Pump Lifter Guide

      Remove the fuel pump lifter guide and fuel pump lifter assembly from the fuel pump assembly.

   4. 

      *1	Fuel Pump Spacer Gasket
      *2	O-ring

      Remove the fuel pump spacer gasket from the cylinder head cover sub-assembly.

   5. Remove the 2 O-rings from the No. 4 camshaft bearing cap.