A: To disassemble the fuel tank, remove the main tube, vent hose, and ensure cleanliness. Cover disconnected parts, gently release stuck connectors, and remove the No. 3 floor wire and clamps. Detach the fuel tank protector plate, suction tube support, No. 3 fuel tube clamp, No. 4 fuel tube clamp, and ten cushions.
Q: How to remove and install the fuel tank on Scion xB?
A: To take out the fuel tank, release the fuel system pressure, remove the negative battery cable and wait 90 seconds. Take out the rear seat assembly, the fuel pump tube and the exhaust pipe. Unhook hoses, loosen bolts and clean connections. Installation is in the reverse order, with correct torque and leak inspection.