RM38N0EC _51 Engine / Hybrid System _111793 M20D-FKS FUEL _0504175 FUEL INJECTOR(for Port Injection) A

M20D-FKS FUEL  FUEL INJECTOR(for Port Injection)  INSTALLATION  


CAUTION / NOTICE / HINT

NOTICE:

This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

Click hereGeneral>INTRODUCTION>REPAIR INSTRUCTION>PRECAUTION


PROCEDURE

Hide 23250F 1.INSTALL PORT FUEL INJECTOR ASSEMBLY

HINT:

Perform "Inspection After Repair" after replacing a port fuel injector assembly.

Click hereEngine / Hybrid System>M20C-FKS, M20D-FKS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION


a.

Apply a light coat of spindle oil or gasoline to 4 new O-rings, and install one to each port fuel injector assembly.

NOTICE:

Check that there is no damage or foreign matter on the groove of the port fuel injector assembly when installing the O-ring to each port fuel injector assembly.



b.
A443074C01
1.167,1.667 1.313,1.667 1.313,1.667 1.76,1.292 true 1.792,1.177 2.135,0.896 2.135,0.896 2.281,0.896 false 1.833,1.26 2.135,1.188 2.135,1.188 2.292,1.188 false 2.375,1.115 2.677,1.302 0.302,0.188 10 false *a 0.948,1.594 1.26,1.75 0.313,0.156 10 false *b 2.365,0.813 2.698,1.042 0.333,0.229 10 false *b
*a Claw
*b Stopper


Install the 4 port fuel injector assemblies to the fuel delivery pipe sub-assembly.

NOTICE:
·

Make sure that the claw of the port fuel injector assembly is located between the stoppers as shown in the illustration.

·

Check that the port fuel injector assembly installation holes of the fuel delivery pipe sub-assembly are not damaged and are free of foreign matter.

·

Make sure that the O-ring is not damaged, twisted or moved out of place when installing the port fuel injector assembly.




Hide 82125N 2.INSTALL NO. 5 ENGINE WIRE

a.

Engage the 2 clamps to install the No. 5 engine wire to the fuel delivery pipe sub-assembly.


b.

Connect the 4 port fuel injector assembly connectors.


Hide 23291 3.INSTALL INJECTOR VIBRATION INSULATOR

a.

Install 4 new injector vibration insulators to the cylinder head sub-assembly.


Hide 23891 4.INSTALL FUEL DELIVERY SPACER

a.

Install the 2 fuel delivery spacers to the cylinder head sub-assembly.


Hide 23807 5.INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY

a.

Place the fuel delivery pipe sub-assembly with the 4 port fuel injector assemblies onto the cylinder head sub-assembly.

NOTICE:

Be careful not to drop the port fuel injector assemblies when installing the fuel delivery pipe sub-assembly.



b.

Install the fuel delivery pipe sub-assembly with the 4 port fuel injector assemblies with the 2 bolts.

Torque:
28.5 N*m (291 kgf*cm, 21 ft.*lbf)


c.

Connect the No. 5 engine wire connector.


Hide 23910A 6.CONNECT FUEL TUBE SUB-ASSEMBLY

a.

Connect the fuel tube sub-assembly to the fuel delivery pipe sub-assembly.

Click hereEngine / Hybrid System>M20C-FKS, M20D-FKS (FUEL)>FUEL SYSTEM>PRECAUTION


b.

Install the fuel pipe clamp to the fuel tube connector.