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REMOVAL AND INSTALLATION
 
 
Removal steps
1.Purge hose
2.Purge hose
3.Evaporative emission purge solenoid
4.Engine hanger
5.Throttle body
>>F<<6.Throttle body gasket
<<A>>>>E<<7.Fuel rail and fuel injector assembly
8.Insulator
>>D<<9.Injector support
>>C<<10.Fuel injector assembly
>>B<<11.O-ring
>>A<<12.O-ring
13.Fuel injector
14.Fuel rail
Required Special Tool:
 
 
REMOVAL SERVICE POINT
 
 
<<A>> FUEL RAIL AND FUEL INJECTOR ASSEMBLY REMOVAL
cautionDo not drop the fuel injector.
Remove the fuel rail with the fuel injectors attached to it.
 
 
 
 
INSTALLATION SERVICE POINTS
 
 
>>A<< O-RING INSTALLATION
1. Apply a small amount of new engine oil to the O-ring.
2. While turning the fuel injector to the right and left, install the O-ring to the fuel injector with care not to damage the O-ring.
 
 
 
>>B<< O-RING INSTALLATION
1. Apply a small amount of new engine oil to the O-ring.
2. Using the special tool MB992106, install the fuel injector paying attention to avoid damage to the O-ring.
 

 
 
>>C<< FUEL INJECTOR ASSEMBLY INSTALLATION
1. Apply a small amount of new engine oil to the O-ring.
2. Turning the fuel injector assembly to right and left, install it to the fuel rail with care not to damage the O-ring. After the installation, check for its smooth rotation. At this time, check that the projection part of the fuel injector assembly is in the center.
3. If the rotation is not smooth, the O-ring may be caught. Remove the fuel injector assembly and check the O-ring for damage. After this, re-insert it to the fuel rail and check for its smooth rotation.
 

 
 
>>D<< INJECTOR SUPPORT INSTALLATION
Install the injector support to the fuel injector groove and fuel rail brim, and fix the fuel injector assembly and fuel rail.
 

 
 
>>E<< FUEL RAIL AND FUEL INJECTOR ASSEMBLY INSTALLATION
1. Apply a small amount of new engine oil to the O-ring at the end of the fuel injector assembly.
2.
cautionWhen installing the fuel rail and fuel injector assembly to the cylinder head, take care not to damage the O-ring at the tip of the fuel injector assembly.
Install the fuel rail and fuel injector assembly to the cylinder head. Be careful not to damage the O-ring.
3. Tighten the fuel rail mounting bolts to the specified torque.
Tightening torque: 14 ± 3 N·m (124 ± 26 in-lb)
 
 
>>F<< THROTTLE BODY GASKET INSTALLATION
Securely insert the gasket in the groove of the intake manifold without causing any torsion or damage to the gasket.