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© 200324 3-1 Inspection and adjustment PE ENGINE FUEL SYSTEM CF65/75/85 series 4 5 3. INSPECTION AND ADJUSTMENT 3.1 INSPECTING FUEL LEVEL ELEMENT } 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. i400600 1 3 0 4 2 |