GS 300 RWD V6-3.0L (3GR-FSE) (2006)
a. Disconnect the 2 wire harness clamps.
b. Remove the 2 bolts and 2 nuts.
c. With the connectors still connected, disconnect the No. 2 fuel delivery pipe.
NOTE:
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Be extremely careful not to touch or strike the tips of the injectors.
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Pull and remove the fuel pipe in a straight line without tilting it.
d. Disconnect the 3 connectors from the 3 injectors.
e. Remove the 3 injector vibration insulators from the cylinder head.
28. REMOVE FUEL INJECTOR
a. Remove the injectors from the delivery pipe.
NOTE: Pull and remove the injector in a straight line to avoid damage to the seal surface of the delivery pipe's O-ring.
b. Remove the nozzle holder clamp from the injector.
c. Remove the E-ring, O-ring, No. 1 backup ring, No. 2 backup ring and No. 3 backup ring from the injector.
29. REMOVE FUEL INJECTOR SEAL
a. Using the tips of a pair of needle nose pliers, pinch and pull one of the 2 injector seals at several points to stretch it. Repeat this for the other
injector seal.
NOTE:
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Excessively pinching the injector seal may damage the groove of the injector.
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Be extremely careful not to touch or strike the tips of the injectors.
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If an injector is dropped, replace it with a new one.