WARNING | Fuel system is under pressure! Wear eye protection and gloves to avoid injuries and skin contact. 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 disconnect ignition cables when the engine is running or being turned at starter speed. |
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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 that there is sufficient clearance to all moving or hot components. |
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| If in the test drives it is necessary to use the tester units, take note of the following: |
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| Test and measuring instruments must always be secured to rear seat and operated by a second person from this location. |
| If test and measuring instruments are operated from front passenger's seat and the vehicle is involved in an accident, there is a possibility that the person sitting in this seat may receive serious injuries 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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