Clean Working Conditions

When working on the fuel supply/injection system, pay careful attention to the following "5 rules" of cleanliness:

• Thoroughly clean all connections and the surrounding area before disconnecting.
• Place parts that have been removed on a clean surface and cover them. Use lint free cloths.
• Carefully cover or seal opened components, if repairs are not performed immediately.
• Only install clean components: Only unpack replacement parts immediately prior to installation. Do not use parts that have been stored loose (for example, in a tool box, etc.).
• When the system is open: Avoid working with compressed air if possible. Do not move the vehicle unless absolutely necessary.