Gas pipe, draining
- For CNG model years -2002, see «Gas pipe, draining, -2002»(ref-445807-S18011242002012010600000) .
- For CNG model years 2002-, see «Gas pipe, draining, 2002»(ref-445807-S40658977972012010600000) .
- For CNG model years 2005-2006, see «Draining the gas pipe»(ref-445828-S40173895542012010600000) .
- For CNG model years 2007, see «Draining the gas pipe»(ref-445828-S32444916902012010600000) .
Gas pipe, draining, -2002
| WARNING | Take care when working with gas, there is a risk of explosion. |
| CAUTION | The gas pipe must always be drained when working on the gas installation. Then disconnect the battery negative lead. See Battery, disconnecting . Also see Safety precautions . |
Scheme 4
Start the engine. Ensure that the engine is running on gas (CNG or LPG).
Disconnect the connector on the tank strap on the rear gas tank.
Close the valve for the engine gas on the rear gas tank.
The engine will stop after approximately one minute.
Scheme 5
Close the valve for the engine gas on the rear gas tank.
Disconnect the connector on the tank strap, rear gas tank.
Open the front screw on the gas pipe.
Note. Follow any relevant national statutory requirements.
Drain gas pipe for front tanks
Remove the guard for the rear gas tank.
Close the lower valve for fuel filler pipe using an Allen key.
Shut the valves on the front gas tanks.
Disconnect the connector.
Carefully disconnect the connector for the fuel filler pipe in the rear gas tank. Allow the gas to hiss out. Use an extraction fan or carry out the operation outdoors.
| CAUTION | Beware of any risk of explosion. |
| WARNING | Take care when working with gas, there is a risk of explosion. |
| CAUTION | The gas pipe must always be drained when working on the gas installation. Then disconnect the battery negative lead. See Battery, disconnecting . Also see Safety precautions . |
Scheme 6
Start the engine. Ensure that the engine is running on gas (CNG or LPG).
Remove the relay from position RMI 17.
The engine will stop after approximately one minute.