DAF CF65 Series Service Manual page 177

4
CF65/75/85 series
3. INSPECTION AND ADJUSTMENT
3.1 INSPECTING FUEL LEVEL ELEMENT
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To prevent deformation of the fuel
tank, the delivery pressure in the fuel
tank must not exceed 0.4 bar.
1. Fit a pressure reducer valve connection on a
tank cap (without bleeder) and connect the
tank cap to the fuel tank.
2. Pressurise the fuel tank (maximum 0.1 bar).
3. Slowly increase the pressure until the
system audibly blows off via the pressure
relief valve and check the opening pressure
of the fuel level element. See "Technical
data".
4. De-pressurise the fuel tank and remove the
tank cap with the air connection.
Note:
To prevent dirt from entering, first clean the
exterior of the fuel tank.
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200324
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PE ENGINE FUEL SYSTEM
Inspection and adjustment
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