Toyota Tundra. Manual — part 2134

4. REMOVE NO. 1 FUEL TANK PROTECTOR SUB-ASSEMBLY (for Rough Road Area

Specification Vehicles)

a. Remove the 2 bolts, 2 nuts and tank protector.

5. DISCONNECT FUEL TANK MAIN TUBE SUB-ASSEMBLY

a. Remove the bolt and disconnect the fuel pressure switching valve.

Fig. 102: Locating Fuel Pressure Switching Valve And Bolt
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Detach the lock claws by lifting up the cover, as shown in the illustration.

c. Pinch and pull the main tube connector to disconnect the connector from the pipe.

NOTE:



Check for foreign matter in the pipe and around the connector.
Clean if necessary. Foreign matter may damage the O-ring or
cause leaks in the seal between the pipe and connector.



Do not use any tools to separate the pipe and connector.



Do not forcefully bend or twist the nylon tube.



Check for foreign matter on the pipe seal surface. Clean if
necessary.



Put the pipe and connector ends in plastic bags to prevent
damage and foreign matter contamination.



If the pipe and connector are stuck together, pinch the
connector between your fingers and turn it carefully to
disconnect it.

2009 Toyota Tundra

2009 ENGINE Fuel (3UR-FBE) - Tundra

6. DISCONNECT FUEL TANK RETURN TUBE

a. Detach the lock claws by lifting up the cover, as shown in the illustration.

b. Pinch and pull the return tube connector to disconnect the connector from the pipe.

Fig. 103: Pulling Main Tube Connector
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

NOTE:



Check for foreign matter in the pipe and around the connector.
Clean if necessary. Foreign matter may damage the O-ring or
cause leaks in the seal between the pipe and connector.



Do not use any tools to separate the pipe and connector.



Do not forcefully bend or twist the nylon tube.



Check for foreign matter on the pipe seal surface. Clean if
necessary.



Put the pipe and connector ends in plastic bags to prevent
damage and foreign matter contamination.



If the pipe and connector are stuck together, pinch the
connector between your fingers and turn it carefully to
disconnect it.

2009 Toyota Tundra

2009 ENGINE Fuel (3UR-FBE) - Tundra

7. DISCONNECT VENT LINE HOSE

a. Pull up the retainer and disconnect the vent line hose.

Fig. 104: Disconnecting Fuel Tank Return Tube
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

NOTE:



Do not use any tools in this procedure.



Check for any dirt and foreign matter contamination in the valve
and around the connector. Clean if necessary. Foreign matter
may damage the O-rings or cause leaks in the seal between the
valve and connector.

2009 Toyota Tundra

2009 ENGINE Fuel (3UR-FBE) - Tundra

8. DISCONNECT WIRE HARNESS

a. Detach the harness clamp from the fuel tank.

Fig. 106: Identifying Harness Clamp Of Fuel Tank
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

9. DISCONNECT FUEL TANK TO FILLER PIPE HOSE

a. Detach the lock claws by lifting up the cover, as shown in the illustration.

b. Disconnect the fuel tank breather tube from the inlet pipe.

c. Disconnect the fuel tank to filler pipe hose from the inlet pipe.

d. Detach the filler pipe hose and breather tube from the No. 1 breather tube clamp.

10. DISCONNECT OUTLET NO. 1 CANISTER HOSE

a. Disconnect the outlet canister hose from the inlet pipe.

Fig. 105: Disconnecting Vent Line Hose
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ENGINE Fuel (3UR-FBE) - Tundra