GS 450h V6-3.5L (2GR-FSE) Hybrid (2007)
g. Using a 5 mm hexagon socket wrench, remove the 6 bolts, 2 nuts and gasket.
21. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY
a. Pinch and pull the fuel tube connector to disconnect the connector from the delivery pipe.
NOTE:
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Check for any dirt and foreign matter contamination in the pipe and around the connector. Clean if necessary. Foreign matter may damage
the O-rings or cause leaks in the seal between the pipe and connector.
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Do not use any tools to separate the pipe and connector.
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Do not forcefully bend or twist the nylon tube.
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Check for any dirt and foreign matter on the pipe seal surface. Clean if necessary.
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Put the pipe and connector ends in plastic bags to prevent damage and dirt contamination.
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If the pipe and connector are stuck together, pinch the tube between your fingers and turn it carefully to free it. Then disconnect the tube.
b. Disconnect the 6 injector connectors and 2 clamps.