Caution: Before disconnecting tube/hose connectors, clean the area around the connector.
Removal and installation
1. Relieve pressure in the fuel system.
2. Disconnect the connector (1) evaporative emission system pipes from the system pipe on the chassis.
3. Disconnect the connector (2) fuel supply pipes from the fuel manifold.
4. Plug open holes.
5. Raise the car and move the safety stands under the frame.
6. Disconnect and move aside the front propeller shaft.
7. Remove the fuel pipe support bracket nut from the torque converter housing.
Tightening torque 20 Nm.
8. Remove the fuel pipe clip from the bracket on the automatic transmission housing.
9. Remove the fuel pipe clip from the transfer case housing.
Series 1500
10. Remove the bolt (3) fuel pipe support bracket. Tightening torque 12 Nm.
11. Disconnect the connector (4) evaporative emission system pipes on the chassis from the fuel tank pipe.
12. Disconnect the connector (5) fuel supply pipes on the chassis from the fuel tank pipe.
13. Plug open holes.
14. Remove the tube support clips on the side member and frame cross member.
Series 2500
10. Turn away nuts of fastening of an arm of support of tubes to a side member of a frame. Go to step 15. Tightening torque 18 Nm.
All models
15. Remove the tubes from the vehicle.
16. Installation is carried out in the reverse order. After installation, check the tightness of the connections:
- A) Turn the ignition on for two seconds (do not start the engine).
- b) Turn off the ignition for ten seconds.
- V) Turn on the ignition (do not start the engine).
- G) Inspect the system, look for fuel leaks.