| 1. To disconnect a wire from the "minus" plug of the battery. |
| 2. To weaken an inhaling of a bolt of fastening of the bringing fuel-supply line (see rice. Basic elements of system of injection of fuel) to pressure regulator to reduce pressure in a power supply system. After that to tighten a bolt of fastening of a fuel-supply line. |
| 3. To mark and disconnect fuel-supply lines from the fuel filter, having turned off fastening nuts. |
| 4. To weaken an inhaling of a nut of a collar of fastening and to take out from it the fuel filter. |
| 5. To install the new filter upside-down so that the arrow on the case was directed towards a fuel stream. |