If this value does not fit into the limits of 0.04 … 0.08 MPa, replace the discharge valve or a spring. To adjust the angle of the start Fuel injection pump data to twist nipple discharge valve, remove it from the seat and install a special device. Novelist follows long-standing procedures to achieve this success. Turn the drive stand, define the lowest position the plunger, then rotate cam shaft in accordance with the direction of rotation, set the plunger stroke corresponding to the tabulated value (5,45 0,05 mm). Commit to meet this camshaft angle at the calibration drive stand. Remove the special tool and install the discharge valve, spring, pressure fitting and momentoskop. Rotate the drive stand clockwise fill it with fuel and locate the position of the cam shaft with a start fuel flow, defined by the beginning of the movement of fuel in a transparent tube momentoskopa.
The corresponding value of the angle of a calibration disc must match the recorded previously. At Adjust the angle of the beginning of the fuel, varying the thickness of the package of shims placed under the discharge flange of the section. When the palm lever knob in limiting bolt maximum speed limit a preliminary adjustment of the start off the fuel supply. The beginning of the movement in the direction of rail injection pump off the fuel supply must comply with the tabulated value. In Otherwise, adjust the bolt Perform limit the maximum speed limits. Check the value of the fuel injection pump sections at nominal conditions at air pressure 0.8 MPa in a cavity in the membrane of the corrector boost. The uneven supply of sections shall not exceed the allowable 3%. If necessary, adjust by turning sections of the fuel pump housing or change in the number of shims under the body of the corrector.
At position control lever in the bolt on the palm of limiting the maximum velocity of the south- mode, check that the speed of extinction supply willow tabulated value. Adjustment by changing the preliminary (and springs, then check off the fuel supply lever new. If you reject the lever stop at 40-45 from the starting position the fuel supply from all nozzles at all speeds cam shaft and at any position, "aha control knob must be completely shut down. With the appropriate maximum torque speed feed willow and an air pressure P = 0,8-5-1 MPa cyclic test the supply of fuel to re-clipping. Adjusting the stroke of the corrector spend the castellated nut cor-ora. Tightening torque spring corrector is limited to the inner nut straight khorektora. Adjustments in antikorrektora According to the tabulated data make changes preload springs back corrector nut and bolt of the restriction of his