Clean Working Conditions

When working on the fuel supply/injection system, pay careful attention to the following "rules" of cleanliness:

• Thoroughly clean the connecting points and the surrounding area before loosening.
• Place the removed parts on a clean surface and cover them. Only use lint-free cloths!
• Carefully cover or seal opened components if the repair will not be done immediately.
• Only install clean parts: remove replacement parts from the packaging immediately prior to installation. Do not use parts that have been stored loose (for example, in tool boxes etc.).
• When the system is open: do not work with compressed air. Do not move vehicle.
• Make sure no fuel Gets onto the fuel hoses. If necessary, wipe off the fuel hoses immediately.
• Protect any disconnected connectors from dirt and moisture and connect them only when they are completely dry.