Removal and Installation: Removal
WARNING:
Be sure to read "General Precautions" when working on the fuel system. Refer to
"GENERAL PRECAUTION ".
- Drain fuel from fuel tank if necessary. Refer to
"REMOVAL AND INSTALLATION ".CAUTION:
- Because fuel tank becomes unstable when installing/removing, fuel should be drained if the level exceeds specification.
- Situate vehicle on a flat and solid surface.
- Open fuel door and unscrew the fuel filler cap to release the pressure inside the fuel tank.
- Release the fuel pressure from the fuel lines. Refer to , "FUEL PRESSURE CHECK " MR20DE (California), , "FUEL PRESSURE CHECK " MR20DE (except California), or , "FUEL PRESSURE CHECK " QR25DE.
- Disconnect battery negative terminal.
- Remove rear seat cushion. Refer to , "EXPLODED VIEW - 60:40 SPLIT FOLD DOWN " 60/40 Split Fold Down Seat or , "EXPLODED VIEW - FIXED BACK SEAT " Fixed Back Seat.
- Turn the three retainers (A) 90° in a clockwise direction and remove the fuel pump inspection hole cover.
- Disconnect electrical connector (A) and fuel feed hose quick connector (B).
- Fuel feed hose (1)
- Disconnect the quick connector using the following procedure.
- Hold the sides of the connector, push in tabs and pull out the tube.
- If quick connector and tube on fuel pump assembly are stuck, push and pull several times until they move. Disconnect them by pulling.
CAUTION:- The tube can be removed when the tabs are completely depressed. Do not twist it more than necessary.
- Do not use any tools to remove the quick connector.
- Keep resin tube away from heat. Be especially careful when welding near the resin tube.
- Prevent acid liquid such as battery electrolyte, from getting on resin tube.
- Do not bend or twist resin tube during installation and removal.
- To keep the connecting portion clean, free of foreign materials and to avoid damage, cover them completely with plastic bags or something similar.
- Do not insert plug to prevent damage to O-ring in quick connector.
- Remove center exhaust tube. Refer to , "COMPONENT " MR20DE, or , "COMPONENT " QR25DE.
- Remove fuel tank protector.
- Loosen fuel filler hose clamp (B) and remove fuel filler hose (1).CAUTION: Do not remove fuel filler hose (1) from fuel filler tube. When removing fuel filler hose (1) at the fuel filler tube, mark components for alignment.
- Remove vent hose (3) and EVAP hose (2) at rear of fuel tank.
- Disconnect vent hose and EVAP hose quick connectors using the following procedures.
- Pinch retaining tabs (C) of vent hose quick connector and remove vent hose (3).
- Pinch retaining tabs (A) of EVAP hose quick connector and remove EVAP hose (2).
Courtesy of NISSAN NORTH AMERICA, INC.
- If hoses are stuck, push and pull (A) several times until they move freely, and disconnect by holding side of connector and pushing in the tabs (B).
CAUTION:- The tube can be removed when the tabs are completely depressed. Do not twist it more than necessary.
- Do not use any tools to remove the quick connector.
- Keep the resin tube away from heat. Be especially careful when welding near the tube.
- Prevent acid liquid such as battery electrolyte, from getting on the resin tube.
- Do not bend or twist the tube during installation and removal.
- Do not insert plug that may cause damage to O-ring in quick connector.
- To keep the connecting portion clean and to avoid damage and foreign materials, cover them completely with plastic bags or something similar.
- Support center of fuel tank (1) with transmission jack (A) as shown.CAUTION: Securely support the fuel tank with a suitable tool (B).
- Remove fuel tank bands (RH and LH).
- Lower transmission jack carefully to remove fuel tank while supporting it by hand as shown.
CAUTION:
Fuel tank may be in an unstable position because of the shape of fuel tank bottom. Be sure to support tank securely.