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EM-52 < REMOVAL AND INSTALLATION > FUEL INJECTOR AND FUEL TUBE • Always install the back up ring (1) in the right direction as instructed. 3. Install fuel injector (1) to fuel rail (2) as per the following: a. Install fuel injector holder (5) to fuel injector. CAUTION: • Never reuse injector holder. Replace it with a new one. with O-ring. If interference occurs, replace O-ring. b. Insert fuel injector into fuel rail with fuel injector holder attached. (B). c. Check that installation is complete by checking that fuel injector with cutouts of clips after installation. 4. Insert insulator into mounting hole of fuel injector of cylinder head. 5. Install fuel rail and fuel injector assembly to cylinder head. order as shown in the figure. 6. Connect injector harness connector. 7. Install fuel feed tube (bank side) to fuel rail. CAUTION: • When inserting fuel feed tube (bank side) to fuel rail, press the flange part to install the tube. JPBIA3864ZZ 3 : O-ring (blue) 4 : Backup ring JSBIA0352ZZ : Engine front 1st step : 10.0 N·m (1.0 kg-m, 89 in-lb) 2nd step : 20.5 N·m (2.1 kg-m, 15 ft-lb) JSBIA0353ZZ |