REMOVE INTAKE MANIFOLD
REMOVE NO. 3 WATER BY-PASS PIPE
Disconnect the 2 heater hoses.
Detach the wire harness clamp from the No. 3 water by-pass pipe.
Remove the bolt.
Disconnect the 2 water by-pass hoses and remove the No. 3 water by-pass pipe.
REMOVE FUEL PRESSURE PULSATION DAMPER ASSEMBLY
*1 | Fuel Tube Sub-assembly |
Remove the fuel pressure pulsation damper and 2 gaskets, and disconnect the fuel tube from the fuel pump.
REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY
Disconnect the No. 2 fuel hose from the No. 1 fuel pipe sub-assembly.
Disconnect the 2 fuel hoses.
Remove the 2 bolts and No. 1 fuel pipe sub-assembly.
DISCONNECT NO. 2 FUEL PIPE SUB-ASSEMBLY
Disconnect the fuel high pressure side fuel pump connector.
Secure the union bolt on the fuel pump side in place with a 21 mm wrench. Using a 19 mm union nut wrench, loosen the union and remove the fuel pipe.
Note
There must be absolutely no free play in the union on the fuel pump side.
If the union on the fuel pump side has free play, replace the fuel pump.
Remove the 2 bolts on the delivery pipe side.
Note
Do not remove the fuel pipe from the delivery pipe. Only remove the 2 bolts.
If the No. 2 fuel pipe is accidentally removed, replace its O-ring, No. 1 backup ring and No. 2 backup ring.
REMOVE FUEL PUMP ASSEMBLY
Remove the 2 nuts, fuel pump and fuel pump insulator.
REMOVE NO. 2 FUEL PIPE SUB-ASSEMBLY
Remove the No. 2 fuel pipe sub-assembly from the fuel delivery pipe.
Note
Pull and remove the No. 2 fuel pipe sub-assembly in a straight line to avoid damage to the seal surface of the delivery pipe O-ring.
Remove the O-ring, backup rings and E-ring from the No. 2 fuel pipe sub-assembly.