854728F 2 Mercury COVER

Illustration 1 g01386463
(A) Distance for the plunger lift pin from the rear face of the fuel pump housing ... 9.7 0.5 mm (0.38 0.02 inch) (C) Distance for the spring pin from the top of the fuel pump housing ... 4.78 0.25 mm (0.188 0.010 inch) (D) Distance for the hollow dowel from the top of the fuel pump housing ... 12.19 0.25 mm (0.480 0.010 inch) (E) Installation depth of the sleeve bearings ... 19.0 0.5 mm (0.75 0.02 inch) (F) Inside diameter of the sleeve bearings after installation ... 12.758 0.046 mm (0.5023 0.0018 inch) (J) Inside diameter of the sleeve bearings after installation ... 53.988 0.038 mm (2.1255 0.0015 inch) (K) Distance for the hollow dowel from the bottom face of the fuel pump housing ... 1.5 0.3 mm (0.06 0.01 inch) (L) Maximum distance for the hollow dowel from the bottom face of the fuel pump housing ... 4.8 0.5 mm (0.19 0.02 inch) (M) Install the hollow dowel for the oil inlet to a maximum distance from the bottom face of the fuel pump housing. ... 1.0 mm (0.04 inch) (N) Install the front sleeve bearing to the following dimension from the front face of the fuel pump housing. ... 1.0 0.5 mm (0.04 0.02 inch) (P) Install the dowel in order to get a dimension from the centerline of fuel injection pump bore to dowel. ... 14.76 0.10 mm (0.581 0.004 inch)Note: Seal the dowel hole with aluminum ball (3) . (R) Locate the joint of the sleeve bearing for the camshaft to the following angle to the left of the centerline. ... 30 1 degrees (S) Maximum angle for location of oil hole in sleeve bearings ... 30 1 degrees (T) Angle for sleeve bearings above fuel pump camshaft's centerline ... 45 1 degrees (1) Push the end of the sleeve bearing with a sharp corner to 0.15 mm (0.006 inch) below the surface. The notch of the sleeve bearing must be oriented with the oil hole. (2) The center of the tab for the sleeve bearing must be within 0.05 mm (0.002 inch) of a line that passes through the center of the bearing inside diameter that is parallel to the vertical centerline of the fuel pump housing.
Illustration 2 g01386494
(U) Install the pump idler shaft to the following distance from the top of the fuel pump housing. ... 16.8 0.5 mm (0.66 0.02 inch) (W) Inside diameter of the sleeve bearing after installation ... 19.093 0.038 mm (0.7517 0.0015 inch) (X) Install the sleeve bearing to the following depth from the top of the fuel pump housing. ... 28.4 0.5 mm (1.12 0.02 inch) (Y) Locate the joints of the sleeve bearing to the following angle. ... 10 5 degrees (4) Install the sleeve bearing within the following dimension from the top of the fuel pump housing. ... 0.15 mm (0.006 inch) (5) During installation, the lifter guide pin should be pressed into the bore until contact is made with the bottom of the casting.