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FUEL SUPPLY - On-vehicle Service/Fuel tank 13B-3 FUEL PUMP AND GAUGE ASSEMBLY, PIPE AND GAUGE ASSEMBLY (FUEL GAUGE UNIT) 1. Remove the rear seat cushion assembly. (Refer to GROUP 52A.) 2. Remove the service hole cover. 3. Disconnect the harness connector, high-pressure fuel tube, suction hose, and return hose. 4. Unscrew the mounting nuts to remove the fuel pump and gauge assembly or pipe and gauge assembly. 5. Fuel gauge unit check. (Refer to GROUP 54 - Combination Meter.) If the inspection shows that the basic resistance and the height of float are out of the standard value, replace the gauge unit. (Refer to P.13B-8.) 6. Install the fuel pump and gauge assembly or pipe and gauge assembly. Tighten the mounting nuts to the specified torque. Specified torque: 2.5 ± 0.5 N·m 7. Connect the harness connector, high-pressure fuel tube, suction hose, and return hose. (1) Snap the high-pressure fuel hose or suction hose one-touch joint into place, then pull back slightly on the hose to assure it is securely fitted. However, the connection should have a play of approx. 3 mm. (2) Insert the return hose for 20 - 30 mm for connection. 8. Install the rear seat cushion assembly. (Refer to GROUP 52A.) FUEL TANK REMOVAL AND INSTALLATION Pre-removal Operation Draining Fuel D Fuel Pump Connector Disconnection (How To Reduce Fuel Pressure) (Refer to GROUP 13A - On-vehicle Service.) D Center Exhaust Pipe Removal (Refer to GROUP 15.) Post-installation Operation Center Exhaust Pipe Removal (Refer to GROUP 15.) D Refilling Fuel D Checking for Fuel Leaks High-pressurefuel tube Harness connector Suction hose Return hose Suction hose Harness connector <Fuel pump and gauge assembly> <Pipe and gauge assembly> |