2.5.1.8. Replacement of the fuel filter / filter of rough cleaning
For this purpose the special tool is not required. Necessary high-wear part:
– the fuel filter and the filter of rough purification of fuel for the corresponding engine.
Fuel filter
| PERFORMANCE ORDER |
| 1. Unscrew a stopper (74/1) and, respectively, a hollow bolt (74).
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| 2. Take from below the fuel filter.
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| 3. Insert the new fuel filter. Twist a stopper and, respectively, a hollow bolt with new sealing rings of round section (76) and (76/1).
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Filter of rough purification of fuel
| PERFORMANCE ORDER |
| 1. Unscrew the holder (70/3). Remove a fuel-supply line (70/4). Get the filter of rough purification of fuel (70/1).
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| 2. Insert the new filter of rough purification of fuel (70/1) and screw it together with the holder.
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| 3. Spread a fuel-supply line (70/4).
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4. Start the engine and force it to work with frequency of rotation about 1500 rpm. At the same time air from system of injection of fuel automatically is removed.
Prevention
The engine should not decay as it is again started only after rather long attempts of start-up subsequently.
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| 5. Check visually for tightness the fuel filter and the filter of rough purification of fuel at the working engine.
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