WARNING | Fuel system is under pressure! Wear safety gloves and glasses to avoid injury and contact with skin. Before opening the system place a cloth around the connection. Then release pressure by carefully pulling fuel hose from connection. |
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| To prevent injuries to persons and/or damage to the fuel injection and ignition system, the following must be noted: |
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| Do not touch or remove the ignition cables with the engine running or idling. |
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| Always switch off the ignition before disconnecting or reconnecting injection or ignition system wiring or tester cables. |
Caution | When doing any repair work, especially in the engine compartment, pay attention to the following due to the cramped conditions: |
| All conduits (for example for fuel, hydraulics, carbon filter, liquid cooler and cooling agent, brake fluid, low pressure) and the electric cables must be placed in such a way that they return to their original position. |
| Ensure sufficient clearance for all moving or hot components. |
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| Note the following if testers and measuring instruments have to be used during a road test: |
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| Testers and measuring instruments must always be secured to the rear seat and operated by a 2nd person from this location. |
| If test and measuring instruments are operated from front passenger's seat and the vehicle is involved in an accident, the person sitting in this seat could be seriously injured when the airbag is triggered. |
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| If the engine is to be turned at starter speed without starting: |
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